diff options
Diffstat (limited to 'arch/powerpc/boot')
57 files changed, 252 insertions, 2967 deletions
diff --git a/arch/powerpc/boot/.gitignore b/arch/powerpc/boot/.gitignore index a4716d138cfc..5a867f23fe7f 100644 --- a/arch/powerpc/boot/.gitignore +++ b/arch/powerpc/boot/.gitignore @@ -30,7 +30,6 @@ zImage.coff zImage.epapr zImage.holly zImage.*lds -zImage.maple zImage.miboot zImage.pmac zImage.pseries diff --git a/arch/powerpc/boot/4xx.c b/arch/powerpc/boot/4xx.c index 00c4d843a023..682ca3827892 100644 --- a/arch/powerpc/boot/4xx.c +++ b/arch/powerpc/boot/4xx.c @@ -253,7 +253,6 @@ void ibm4xx_denali_fixup_memsize(void) dt_fixup_memory(0, memsize); } -#define SPRN_DBCR0_40X 0x3F2 #define SPRN_DBCR0_44X 0x134 #define DBCR0_RST_SYSTEM 0x30000000 @@ -270,18 +269,6 @@ void ibm44x_dbcr_reset(void) } -void ibm40x_dbcr_reset(void) -{ - unsigned long tmp; - - asm volatile ( - "mfspr %0,%1\n" - "oris %0,%0,%2@h\n" - "mtspr %1,%0" - : "=&r"(tmp) : "i"(SPRN_DBCR0_40X), "i"(DBCR0_RST_SYSTEM) - ); -} - #define EMAC_RESET 0x20000000 void ibm4xx_quiesce_eth(u32 *emac0, u32 *emac1) { @@ -544,256 +531,3 @@ void ibm440spe_fixup_clocks(unsigned int sys_clk, eplike_fixup_uart_clk(1, "/plb/opb/serial@f0000300", ser_clk, plb_clk); eplike_fixup_uart_clk(2, "/plb/opb/serial@f0000600", ser_clk, plb_clk); } - -void ibm405gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk) -{ - u32 pllmr = mfdcr(DCRN_CPC0_PLLMR); - u32 cpc0_cr0 = mfdcr(DCRN_405_CPC0_CR0); - u32 cpc0_cr1 = mfdcr(DCRN_405_CPC0_CR1); - u32 psr = mfdcr(DCRN_405_CPC0_PSR); - u32 cpu, plb, opb, ebc, tb, uart0, uart1, m; - u32 fwdv, fwdvb, fbdv, cbdv, opdv, epdv, ppdv, udiv; - - fwdv = (8 - ((pllmr & 0xe0000000) >> 29)); - fbdv = (pllmr & 0x1e000000) >> 25; - if (fbdv == 0) - fbdv = 16; - cbdv = ((pllmr & 0x00060000) >> 17) + 1; /* CPU:PLB */ - opdv = ((pllmr & 0x00018000) >> 15) + 1; /* PLB:OPB */ - ppdv = ((pllmr & 0x00006000) >> 13) + 1; /* PLB:PCI */ - epdv = ((pllmr & 0x00001800) >> 11) + 2; /* PLB:EBC */ - udiv = ((cpc0_cr0 & 0x3e) >> 1) + 1; - - /* check for 405GPr */ - if ((mfpvr() & 0xfffffff0) == (0x50910951 & 0xfffffff0)) { - fwdvb = 8 - (pllmr & 0x00000007); - if (!(psr & 0x00001000)) /* PCI async mode enable == 0 */ - if (psr & 0x00000020) /* New mode enable */ - m = fwdvb * 2 * ppdv; - else - m = fwdvb * cbdv * ppdv; - else if (psr & 0x00000020) /* New mode enable */ - if (psr & 0x00000800) /* PerClk synch mode */ - m = fwdvb * 2 * epdv; - else - m = fbdv * fwdv; - else if (epdv == fbdv) - m = fbdv * cbdv * epdv; - else - m = fbdv * fwdvb * cbdv; - - cpu = sys_clk * m / fwdv; - plb = sys_clk * m / (fwdvb * cbdv); - } else { - m = fwdv * fbdv * cbdv; - cpu = sys_clk * m / fwdv; - plb = cpu / cbdv; - } - opb = plb / opdv; - ebc = plb / epdv; - - if (cpc0_cr0 & 0x80) - /* uart0 uses the external clock */ - uart0 = ser_clk; - else - uart0 = cpu / udiv; - - if (cpc0_cr0 & 0x40) - /* uart1 uses the external clock */ - uart1 = ser_clk; - else - uart1 = cpu / udiv; - - /* setup the timebase clock to tick at the cpu frequency */ - cpc0_cr1 = cpc0_cr1 & ~0x00800000; - mtdcr(DCRN_405_CPC0_CR1, cpc0_cr1); - tb = cpu; - - dt_fixup_cpu_clocks(cpu, tb, 0); - dt_fixup_clock("/plb", plb); - dt_fixup_clock("/plb/opb", opb); - dt_fixup_clock("/plb/ebc", ebc); - dt_fixup_clock("/plb/opb/serial@ef600300", uart0); - dt_fixup_clock("/plb/opb/serial@ef600400", uart1); -} - - -void ibm405ep_fixup_clocks(unsigned int sys_clk) -{ - u32 pllmr0 = mfdcr(DCRN_CPC0_PLLMR0); - u32 pllmr1 = mfdcr(DCRN_CPC0_PLLMR1); - u32 cpc0_ucr = mfdcr(DCRN_CPC0_UCR); - u32 cpu, plb, opb, ebc, uart0, uart1; - u32 fwdva, fwdvb, fbdv, cbdv, opdv, epdv; - u32 pllmr0_ccdv, tb, m; - - fwdva = 8 - ((pllmr1 & 0x00070000) >> 16); - fwdvb = 8 - ((pllmr1 & 0x00007000) >> 12); - fbdv = (pllmr1 & 0x00f00000) >> 20; - if (fbdv == 0) - fbdv = 16; - - cbdv = ((pllmr0 & 0x00030000) >> 16) + 1; /* CPU:PLB */ - epdv = ((pllmr0 & 0x00000300) >> 8) + 2; /* PLB:EBC */ - opdv = ((pllmr0 & 0x00003000) >> 12) + 1; /* PLB:OPB */ - - m = fbdv * fwdvb; - - pllmr0_ccdv = ((pllmr0 & 0x00300000) >> 20) + 1; - if (pllmr1 & 0x80000000) - cpu = sys_clk * m / (fwdva * pllmr0_ccdv); - else - cpu = sys_clk / pllmr0_ccdv; - - plb = cpu / cbdv; - opb = plb / opdv; - ebc = plb / epdv; - tb = cpu; - uart0 = cpu / (cpc0_ucr & 0x0000007f); - uart1 = cpu / ((cpc0_ucr & 0x00007f00) >> 8); - - dt_fixup_cpu_clocks(cpu, tb, 0); - dt_fixup_clock("/plb", plb); - dt_fixup_clock("/plb/opb", opb); - dt_fixup_clock("/plb/ebc", ebc); - dt_fixup_clock("/plb/opb/serial@ef600300", uart0); - dt_fixup_clock("/plb/opb/serial@ef600400", uart1); -} - -static u8 ibm405ex_fwdv_multi_bits[] = { - /* values for: 1 - 16 */ - 0x01, 0x02, 0x0e, 0x09, 0x04, 0x0b, 0x10, 0x0d, 0x0c, 0x05, - 0x06, 0x0f, 0x0a, 0x07, 0x08, 0x03 -}; - -u32 ibm405ex_get_fwdva(unsigned long cpr_fwdv) -{ - u32 index; - - for (index = 0; index < ARRAY_SIZE(ibm405ex_fwdv_multi_bits); index++) - if (cpr_fwdv == (u32)ibm405ex_fwdv_multi_bits[index]) - return index + 1; - - return 0; -} - -static u8 ibm405ex_fbdv_multi_bits[] = { - /* values for: 1 - 100 */ - 0x00, 0xff, 0x7e, 0xfd, 0x7a, 0xf5, 0x6a, 0xd5, 0x2a, 0xd4, - 0x29, 0xd3, 0x26, 0xcc, 0x19, 0xb3, 0x67, 0xce, 0x1d, 0xbb, - 0x77, 0xee, 0x5d, 0xba, 0x74, 0xe9, 0x52, 0xa5, 0x4b, 0x96, - 0x2c, 0xd8, 0x31, 0xe3, 0x46, 0x8d, 0x1b, 0xb7, 0x6f, 0xde, - 0x3d, 0xfb, 0x76, 0xed, 0x5a, 0xb5, 0x6b, 0xd6, 0x2d, 0xdb, - 0x36, 0xec, 0x59, 0xb2, 0x64, 0xc9, 0x12, 0xa4, 0x48, 0x91, - 0x23, 0xc7, 0x0e, 0x9c, 0x38, 0xf0, 0x61, 0xc2, 0x05, 0x8b, - 0x17, 0xaf, 0x5f, 0xbe, 0x7c, 0xf9, 0x72, 0xe5, 0x4a, 0x95, - 0x2b, 0xd7, 0x2e, 0xdc, 0x39, 0xf3, 0x66, 0xcd, 0x1a, 0xb4, - 0x68, 0xd1, 0x22, 0xc4, 0x09, 0x93, 0x27, 0xcf, 0x1e, 0xbc, - /* values for: 101 - 200 */ - 0x78, 0xf1, 0x62, 0xc5, 0x0a, 0x94, 0x28, 0xd0, 0x21, 0xc3, - 0x06, 0x8c, 0x18, 0xb0, 0x60, 0xc1, 0x02, 0x84, 0x08, 0x90, - 0x20, 0xc0, 0x01, 0x83, 0x07, 0x8f, 0x1f, 0xbf, 0x7f, 0xfe, - 0x7d, 0xfa, 0x75, 0xea, 0x55, 0xaa, 0x54, 0xa9, 0x53, 0xa6, - 0x4c, 0x99, 0x33, 0xe7, 0x4e, 0x9d, 0x3b, 0xf7, 0x6e, 0xdd, - 0x3a, 0xf4, 0x69, 0xd2, 0x25, 0xcb, 0x16, 0xac, 0x58, 0xb1, - 0x63, 0xc6, 0x0d, 0x9b, 0x37, 0xef, 0x5e, 0xbd, 0x7b, 0xf6, - 0x6d, 0xda, 0x35, 0xeb, 0x56, 0xad, 0x5b, 0xb6, 0x6c, 0xd9, - 0x32, 0xe4, 0x49, 0x92, 0x24, 0xc8, 0x11, 0xa3, 0x47, 0x8e, - 0x1c, 0xb8, 0x70, 0xe1, 0x42, 0x85, 0x0b, 0x97, 0x2f, 0xdf, - /* values for: 201 - 255 */ - 0x3e, 0xfc, 0x79, 0xf2, 0x65, 0xca, 0x15, 0xab, 0x57, 0xae, - 0x5c, 0xb9, 0x73, 0xe6, 0x4d, 0x9a, 0x34, 0xe8, 0x51, 0xa2, - 0x44, 0x89, 0x13, 0xa7, 0x4f, 0x9e, 0x3c, 0xf8, 0x71, 0xe2, - 0x45, 0x8a, 0x14, 0xa8, 0x50, 0xa1, 0x43, 0x86, 0x0c, 0x98, - 0x30, 0xe0, 0x41, 0x82, 0x04, 0x88, 0x10, 0xa0, 0x40, 0x81, - 0x03, 0x87, 0x0f, 0x9f, 0x3f /* END */ -}; - -u32 ibm405ex_get_fbdv(unsigned long cpr_fbdv) -{ - u32 index; - - for (index = 0; index < ARRAY_SIZE(ibm405ex_fbdv_multi_bits); index++) - if (cpr_fbdv == (u32)ibm405ex_fbdv_multi_bits[index]) - return index + 1; - - return 0; -} - -void ibm405ex_fixup_clocks(unsigned int sys_clk, unsigned int uart_clk) -{ - /* PLL config */ - u32 pllc = CPR0_READ(DCRN_CPR0_PLLC); - u32 plld = CPR0_READ(DCRN_CPR0_PLLD); - u32 cpud = CPR0_READ(DCRN_CPR0_PRIMAD); - u32 plbd = CPR0_READ(DCRN_CPR0_PRIMBD); - u32 opbd = CPR0_READ(DCRN_CPR0_OPBD); - u32 perd = CPR0_READ(DCRN_CPR0_PERD); - - /* Dividers */ - u32 fbdv = ibm405ex_get_fbdv(__fix_zero((plld >> 24) & 0xff, 1)); - - u32 fwdva = ibm405ex_get_fwdva(__fix_zero((plld >> 16) & 0x0f, 1)); - - u32 cpudv0 = __fix_zero((cpud >> 24) & 7, 8); - - /* PLBDV0 is hardwared to 010. */ - u32 plbdv0 = 2; - u32 plb2xdv0 = __fix_zero((plbd >> 16) & 7, 8); - - u32 opbdv0 = __fix_zero((opbd >> 24) & 3, 4); - - u32 perdv0 = __fix_zero((perd >> 24) & 3, 4); - - /* Resulting clocks */ - u32 cpu, plb, opb, ebc, vco, tb, uart0, uart1; - - /* PLL's VCO is the source for primary forward ? */ - if (pllc & 0x40000000) { - u32 m; - - /* Feedback path */ - switch ((pllc >> 24) & 7) { - case 0: - /* PLLOUTx */ - m = fbdv; - break; - case 1: - /* CPU */ - m = fbdv * fwdva * cpudv0; - break; - case 5: - /* PERClk */ - m = fbdv * fwdva * plb2xdv0 * plbdv0 * opbdv0 * perdv0; - break; - default: - printf("WARNING ! Invalid PLL feedback source !\n"); - goto bypass; - } - - vco = (unsigned int)(sys_clk * m); - } else { -bypass: - /* Bypass system PLL */ - vco = 0; - } - - /* CPU = VCO / ( FWDVA x CPUDV0) */ - cpu = vco / (fwdva * cpudv0); - /* PLB = VCO / ( FWDVA x PLB2XDV0 x PLBDV0) */ - plb = vco / (fwdva * plb2xdv0 * plbdv0); - /* OPB = PLB / OPBDV0 */ - opb = plb / opbdv0; - /* EBC = OPB / PERDV0 */ - ebc = opb / perdv0; - - tb = cpu; - uart0 = uart1 = uart_clk; - - dt_fixup_cpu_clocks(cpu, tb, 0); - dt_fixup_clock("/plb", plb); - dt_fixup_clock("/plb/opb", opb); - dt_fixup_clock("/plb/opb/ebc", ebc); - dt_fixup_clock("/plb/opb/serial@ef600200", uart0); - dt_fixup_clock("/plb/opb/serial@ef600300", uart1); -} diff --git a/arch/powerpc/boot/4xx.h b/arch/powerpc/boot/4xx.h index 77f15d124c81..62df496b7ba6 100644 --- a/arch/powerpc/boot/4xx.h +++ b/arch/powerpc/boot/4xx.h @@ -12,13 +12,9 @@ void ibm4xx_sdram_fixup_memsize(void); void ibm440spe_fixup_memsize(void); void ibm4xx_denali_fixup_memsize(void); void ibm44x_dbcr_reset(void); -void ibm40x_dbcr_reset(void); void ibm4xx_quiesce_eth(u32 *emac0, u32 *emac1); void ibm4xx_fixup_ebc_ranges(const char *ebc); -void ibm405gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk); -void ibm405ep_fixup_clocks(unsigned int sys_clk); -void ibm405ex_fixup_clocks(unsigned int sys_clk, unsigned int uart_clk); void ibm440gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk); void ibm440ep_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk, unsigned int tmr_clk); diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 968aee2025b8..a7ab087d412c 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -54,10 +54,8 @@ endif $(obj)/4xx.o: BOOTTARGETFLAGS += -mcpu=405 $(obj)/ebony.o: BOOTTARGETFLAGS += -mcpu=440 -$(obj)/cuboot-hotfoot.o: BOOTTARGETFLAGS += -mcpu=405 $(obj)/cuboot-taishan.o: BOOTTARGETFLAGS += -mcpu=440 $(obj)/cuboot-katmai.o: BOOTTARGETFLAGS += -mcpu=440 -$(obj)/cuboot-acadia.o: BOOTTARGETFLAGS += -mcpu=405 $(obj)/treeboot-iss4xx.o: BOOTTARGETFLAGS += -mcpu=405 $(obj)/treeboot-currituck.o: BOOTTARGETFLAGS += -mcpu=405 $(obj)/treeboot-akebono.o: BOOTTARGETFLAGS += -mcpu=405 @@ -72,6 +70,7 @@ BOOTCPPFLAGS := -nostdinc $(LINUXINCLUDE) BOOTCPPFLAGS += -isystem $(shell $(BOOTCC) -print-file-name=include) BOOTCFLAGS := $(BOOTTARGETFLAGS) \ + -std=gnu11 \ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ -fno-strict-aliasing -O2 \ -msoft-float -mno-altivec -mno-vsx \ @@ -108,8 +107,8 @@ DTC_FLAGS ?= -p 1024 # these files into the build dir, fix up any includes and ensure that dependent # files are copied in the right order. -# these need to be seperate variables because they are copied out of different -# directories in the kernel tree. Sure you COULd merge them, but it's a +# these need to be separate variables because they are copied out of different +# directories in the kernel tree. Sure you COULD merge them, but it's a # cure-is-worse-than-disease situation. zlib-decomp-$(CONFIG_KERNEL_GZIP) := decompress_inflate.c zlib-$(CONFIG_KERNEL_GZIP) := inffast.c inflate.c inftrees.c @@ -146,7 +145,6 @@ src-wlib-$(CONFIG_PPC_POWERNV) += opal-calls.S opal.c ifndef CONFIG_PPC64_BOOT_WRAPPER src-wlib-y += crtsavres.S endif -src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c @@ -154,9 +152,6 @@ src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c src-wlib-$(CONFIG_CPM) += cpm-serial.c src-plat-y := of.c epapr.c -src-plat-$(CONFIG_40x) += fixed-head.S cuboot-hotfoot.c \ - cuboot-acadia.c \ - cuboot-kilauea.c simpleboot.c src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \ cuboot-bamboo.c cuboot-sam440ep.c \ cuboot-sequoia.c cuboot-rainier.c \ @@ -179,7 +174,6 @@ src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S -src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c src-plat-$(CONFIG_PPC_MICROWATT) += fixed-head.S microwatt.c @@ -218,7 +212,7 @@ $(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc $(obj)/empty.c: $(Q)touch $@ -$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S +$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(src)/%.S $(Q)cp $< $@ clean-files := $(zlib-) $(zlibheader-) $(zliblinuxheader-) \ @@ -252,9 +246,9 @@ targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) zImage.lds extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \ $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds -dtstree := $(srctree)/$(src)/dts +dtstree := $(src)/dts -wrapper :=$(srctree)/$(src)/wrapper +wrapper := $(src)/wrapper wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \ $(wrapper) FORCE @@ -282,8 +276,6 @@ quiet_cmd_wrap = WRAP $@ image-$(CONFIG_PPC_PSERIES) += zImage.pseries image-$(CONFIG_PPC_POWERNV) += zImage.pseries -image-$(CONFIG_PPC_MAPLE) += zImage.maple -image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries image-$(CONFIG_PPC_PS3) += dtbImage.ps3 image-$(CONFIG_PPC_CHRP) += zImage.chrp image-$(CONFIG_PPC_EFIKA) += zImage.chrp @@ -300,11 +292,6 @@ image-$(CONFIG_EPAPR_BOOT) += zImage.epapr # Boards with newish u-boot firmware can use the uImage target above # -# Board ports in arch/powerpc/platform/40x/Kconfig -image-$(CONFIG_HOTFOOT) += cuImage.hotfoot -image-$(CONFIG_ACADIA) += cuImage.acadia -image-$(CONFIG_OBS600) += uImage.obs600 - # Board ports in arch/powerpc/platform/44x/Kconfig image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo @@ -455,7 +442,7 @@ $(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y)) clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \ zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \ zImage.miboot zImage.pmac zImage.pseries \ - zImage.maple simpleImage.* otheros.bld + simpleImage.* otheros.bld # clean up files cached by wrapper clean-kernel-base := vmlinux.strip vmlinux.bin diff --git a/arch/powerpc/boot/cuboot-acadia.c b/arch/powerpc/boot/cuboot-acadia.c deleted file mode 100644 index 46e96756cfe1..000000000000 --- a/arch/powerpc/boot/cuboot-acadia.c +++ /dev/null @@ -1,171 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Old U-boot compatibility for Acadia - * - * Author: Josh Boyer <jwboyer@linux.vnet.ibm.com> - * - * Copyright 2008 IBM Corporation - */ - -#include "ops.h" -#include "io.h" -#include "dcr.h" -#include "stdio.h" -#include "4xx.h" -#include "44x.h" -#include "cuboot.h" - -#define TARGET_4xx -#include "ppcboot.h" - -static bd_t bd; - -#define CPR_PERD0_SPIDV_MASK 0x000F0000 /* SPI Clock Divider */ - -#define PLLC_SRC_MASK 0x20000000 /* PLL feedback source */ - -#define PLLD_FBDV_MASK 0x1F000000 /* PLL feedback divider value */ -#define PLLD_FWDVA_MASK 0x000F0000 /* PLL forward divider A value */ -#define PLLD_FWDVB_MASK 0x00000700 /* PLL forward divider B value */ - -#define PRIMAD_CPUDV_MASK 0x0F000000 /* CPU Clock Divisor Mask */ -#define PRIMAD_PLBDV_MASK 0x000F0000 /* PLB Clock Divisor Mask */ -#define PRIMAD_OPBDV_MASK 0x00000F00 /* OPB Clock Divisor Mask */ -#define PRIMAD_EBCDV_MASK 0x0000000F /* EBC Clock Divisor Mask */ - -#define PERD0_PWMDV_MASK 0xFF000000 /* PWM Divider Mask */ -#define PERD0_SPIDV_MASK 0x000F0000 /* SPI Divider Mask */ -#define PERD0_U0DV_MASK 0x0000FF00 /* UART 0 Divider Mask */ -#define PERD0_U1DV_MASK 0x000000FF /* UART 1 Divider Mask */ - -static void get_clocks(void) -{ - unsigned long sysclk, cpr_plld, cpr_pllc, cpr_primad, plloutb, i; - unsigned long pllFwdDiv, pllFwdDivB, pllFbkDiv, pllPlbDiv, pllExtBusDiv; - unsigned long pllOpbDiv, freqEBC, freqUART, freqOPB; - unsigned long div; /* total divisor udiv * bdiv */ - unsigned long umin; /* minimum udiv */ - unsigned short diff; /* smallest diff */ - unsigned long udiv; /* best udiv */ - unsigned short idiff; /* current diff */ - unsigned short ibdiv; /* current bdiv */ - unsigned long est; /* current estimate */ - unsigned long baud; - void *np; - - /* read the sysclk value from the CPLD */ - sysclk = (in_8((unsigned char *)0x80000000) == 0xc) ? 66666666 : 33333000; - - /* - * Read PLL Mode registers - */ - cpr_plld = CPR0_READ(DCRN_CPR0_PLLD); - cpr_pllc = CPR0_READ(DCRN_CPR0_PLLC); - - /* - * Determine forward divider A - */ - pllFwdDiv = ((cpr_plld & PLLD_FWDVA_MASK) >> 16); - - /* - * Determine forward divider B - */ - pllFwdDivB = ((cpr_plld & PLLD_FWDVB_MASK) >> 8); - if (pllFwdDivB == 0) - pllFwdDivB = 8; - - /* - * Determine FBK_DIV. - */ - pllFbkDiv = ((cpr_plld & PLLD_FBDV_MASK) >> 24); - if (pllFbkDiv == 0) - pllFbkDiv = 256; - - /* - * Read CPR_PRIMAD register - */ - cpr_primad = CPR0_READ(DCRN_CPR0_PRIMAD); - - /* - * Determine PLB_DIV. - */ - pllPlbDiv = ((cpr_primad & PRIMAD_PLBDV_MASK) >> 16); - if (pllPlbDiv == 0) - pllPlbDiv = 16; - - /* - * Determine EXTBUS_DIV. - */ - pllExtBusDiv = (cpr_primad & PRIMAD_EBCDV_MASK); - if (pllExtBusDiv == 0) - pllExtBusDiv = 16; - - /* - * Determine OPB_DIV. - */ - pllOpbDiv = ((cpr_primad & PRIMAD_OPBDV_MASK) >> 8); - if (pllOpbDiv == 0) - pllOpbDiv = 16; - - /* There is a bug in U-Boot that prevents us from using - * bd.bi_opbfreq because U-Boot doesn't populate it for - * 405EZ. We get to calculate it, yay! - */ - freqOPB = (sysclk *pllFbkDiv) /pllOpbDiv; - - freqEBC = (sysclk * pllFbkDiv) / pllExtBusDiv; - - plloutb = ((sysclk * ((cpr_pllc & PLLC_SRC_MASK) ? - pllFwdDivB : pllFwdDiv) * - pllFbkDiv) / pllFwdDivB); - - np = find_node_by_alias("serial0"); - if (getprop(np, "current-speed", &baud, sizeof(baud)) != sizeof(baud)) - fatal("no current-speed property\n\r"); - - udiv = 256; /* Assume lowest possible serial clk */ - div = plloutb / (16 * baud); /* total divisor */ - umin = (plloutb / freqOPB) << 1; /* 2 x OPB divisor */ - diff = 256; /* highest possible */ - - /* i is the test udiv value -- start with the largest - * possible (256) to minimize serial clock and constrain - * search to umin. - */ - for (i = 256; i > umin; i--) { - ibdiv = div / i; - est = i * ibdiv; - idiff = (est > div) ? (est-div) : (div-est); - if (idiff == 0) { - udiv = i; - break; /* can't do better */ - } else if (idiff < diff) { - udiv = i; /* best so far */ - diff = idiff; /* update lowest diff*/ - } - } - freqUART = plloutb / udiv; - - dt_fixup_cpu_clocks(bd.bi_procfreq, bd.bi_intfreq, bd.bi_plb_busfreq); - dt_fixup_clock("/plb/ebc", freqEBC); - dt_fixup_clock("/plb/opb", freqOPB); - dt_fixup_clock("/plb/opb/serial@ef600300", freqUART); - dt_fixup_clock("/plb/opb/serial@ef600400", freqUART); -} - -static void acadia_fixups(void) -{ - dt_fixup_memory(bd.bi_memstart, bd.bi_memsize); - get_clocks(); - dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); -} - -void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7) -{ - CUBOOT_INIT(); - platform_ops.fixups = acadia_fixups; - platform_ops.exit = ibm40x_dbcr_reset; - fdt_init(_dtb_start); - serial_console_init(); -} diff --git a/arch/powerpc/boot/cuboot-hotfoot.c b/arch/powerpc/boot/cuboot-hotfoot.c deleted file mode 100644 index 0e5532f855d6..000000000000 --- a/arch/powerpc/boot/cuboot-hotfoot.c +++ /dev/null @@ -1,139 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Old U-boot compatibility for Esteem 195E Hotfoot CPU Board - * - * Author: Solomon Peachy <solomon@linux-wlan.com> - */ - -#include "ops.h" -#include "stdio.h" -#include "reg.h" -#include "dcr.h" -#include "4xx.h" -#include "cuboot.h" - -#define TARGET_4xx -#define TARGET_HOTFOOT - -#include "ppcboot-hotfoot.h" - -static bd_t bd; - -#define NUM_REGS 3 - -static void hotfoot_fixups(void) -{ - u32 uart = mfdcr(DCRN_CPC0_UCR) & 0x7f; - - dt_fixup_memory(bd.bi_memstart, bd.bi_memsize); - - dt_fixup_cpu_clocks(bd.bi_procfreq, bd.bi_procfreq, 0); - dt_fixup_clock("/plb", bd.bi_plb_busfreq); - dt_fixup_clock("/plb/opb", bd.bi_opbfreq); - dt_fixup_clock("/plb/ebc", bd.bi_pci_busfreq); - dt_fixup_clock("/plb/opb/serial@ef600300", bd.bi_procfreq / uart); - dt_fixup_clock("/plb/opb/serial@ef600400", bd.bi_procfreq / uart); - - dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); - dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr); - - /* Is this a single eth/serial board? */ - if ((bd.bi_enet1addr[0] == 0) && - (bd.bi_enet1addr[1] == 0) && - (bd.bi_enet1addr[2] == 0) && - (bd.bi_enet1addr[3] == 0) && - (bd.bi_enet1addr[4] == 0) && - (bd.bi_enet1addr[5] == 0)) { - void *devp; - - printf("Trimming devtree for single serial/eth board\n"); - - devp = finddevice("/plb/opb/serial@ef600300"); - if (!devp) - fatal("Can't find node for /plb/opb/serial@ef600300"); - del_node(devp); - - devp = finddevice("/plb/opb/ethernet@ef600900"); - if (!devp) - fatal("Can't find node for /plb/opb/ethernet@ef600900"); - del_node(devp); - } - - ibm4xx_quiesce_eth((u32 *)0xef600800, (u32 *)0xef600900); - - /* Fix up flash size in fdt for 4M boards. */ - if (bd.bi_flashsize < 0x800000) { - u32 regs[NUM_REGS]; - void *devp = finddevice("/plb/ebc/nor_flash@0"); - if (!devp) - fatal("Can't find FDT node for nor_flash!??"); - - printf("Fixing devtree for 4M Flash\n"); - - /* First fix up the base address */ - getprop(devp, "reg", regs, sizeof(regs)); - regs[0] = 0; - regs[1] = 0xffc00000; - regs[2] = 0x00400000; - setprop(devp, "reg", regs, sizeof(regs)); - - /* Then the offsets */ - devp = finddevice("/plb/ebc/nor_flash@0/partition@0"); - if (!devp) - fatal("Can't find FDT node for partition@0"); - getprop(devp, "reg", regs, 2*sizeof(u32)); - regs[0] -= 0x400000; - setprop(devp, "reg", regs, 2*sizeof(u32)); - - devp = finddevice("/plb/ebc/nor_flash@0/partition@1"); - if (!devp) - fatal("Can't find FDT node for partition@1"); - getprop(devp, "reg", regs, 2*sizeof(u32)); - regs[0] -= 0x400000; - setprop(devp, "reg", regs, 2*sizeof(u32)); - - devp = finddevice("/plb/ebc/nor_flash@0/partition@2"); - if (!devp) - fatal("Can't find FDT node for partition@2"); - getprop(devp, "reg", regs, 2*sizeof(u32)); - regs[0] -= 0x400000; - setprop(devp, "reg", regs, 2*sizeof(u32)); - - devp = finddevice("/plb/ebc/nor_flash@0/partition@3"); - if (!devp) - fatal("Can't find FDT node for partition@3"); - getprop(devp, "reg", regs, 2*sizeof(u32)); - regs[0] -= 0x400000; - setprop(devp, "reg", regs, 2*sizeof(u32)); - - devp = finddevice("/plb/ebc/nor_flash@0/partition@4"); - if (!devp) - fatal("Can't find FDT node for partition@4"); - getprop(devp, "reg", regs, 2*sizeof(u32)); - regs[0] -= 0x400000; - setprop(devp, "reg", regs, 2*sizeof(u32)); - - devp = finddevice("/plb/ebc/nor_flash@0/partition@6"); - if (!devp) - fatal("Can't find FDT node for partition@6"); - getprop(devp, "reg", regs, 2*sizeof(u32)); - regs[0] -= 0x400000; - setprop(devp, "reg", regs, 2*sizeof(u32)); - - /* Delete the FeatFS node */ - devp = finddevice("/plb/ebc/nor_flash@0/partition@5"); - if (!devp) - fatal("Can't find FDT node for partition@5"); - del_node(devp); - } -} - -void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7) -{ - CUBOOT_INIT(); - platform_ops.fixups = hotfoot_fixups; - platform_ops.exit = ibm40x_dbcr_reset; - fdt_init(_dtb_start); - serial_console_init(); -} diff --git a/arch/powerpc/boot/cuboot-kilauea.c b/arch/powerpc/boot/cuboot-kilauea.c deleted file mode 100644 index fda182f518a2..000000000000 --- a/arch/powerpc/boot/cuboot-kilauea.c +++ /dev/null @@ -1,46 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Old U-boot compatibility for PPC405EX. This image is already included - * a dtb. - * - * Author: Tiejun Chen <tiejun.chen@windriver.com> - * - * Copyright (C) 2009 Wind River Systems, Inc. - */ - -#include "ops.h" -#include "io.h" -#include "dcr.h" -#include "stdio.h" -#include "4xx.h" -#include "44x.h" -#include "cuboot.h" - -#define TARGET_4xx -#define TARGET_44x -#include "ppcboot.h" - -#define KILAUEA_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */ - -static bd_t bd; - -static void kilauea_fixups(void) -{ - unsigned long sysclk = 33333333; - - ibm405ex_fixup_clocks(sysclk, KILAUEA_SYS_EXT_SERIAL_CLOCK); - dt_fixup_memory(bd.bi_memstart, bd.bi_memsize); - ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); - dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr); - dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr); -} - -void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7) -{ - CUBOOT_INIT(); - platform_ops.fixups = kilauea_fixups; - platform_ops.exit = ibm40x_dbcr_reset; - fdt_init(_dtb_start); - serial_console_init(); -} diff --git a/arch/powerpc/boot/dcr.h b/arch/powerpc/boot/dcr.h index 334ab8b5a668..91dc3a302cc8 100644 --- a/arch/powerpc/boot/dcr.h +++ b/arch/powerpc/boot/dcr.h @@ -153,17 +153,6 @@ static const unsigned long sdram_bxcr[] = { SDRAM0_B0CR, SDRAM0_B1CR, #define CPR0_SCPID 0x120 #define CPR0_PLLC0 0x40 -/* 405GP Clocking/Power Management/Chip Control regs */ -#define DCRN_CPC0_PLLMR 0xb0 -#define DCRN_405_CPC0_CR0 0xb1 -#define DCRN_405_CPC0_CR1 0xb2 -#define DCRN_405_CPC0_PSR 0xb4 - -/* 405EP Clocking/Power Management/Chip Control regs */ -#define DCRN_CPC0_PLLMR0 0xf0 -#define DCRN_CPC0_PLLMR1 0xf4 -#define DCRN_CPC0_UCR 0xf5 - /* 440GX/405EX Clock Control reg */ #define DCRN_CPR0_CLKUPD 0x020 #define DCRN_CPR0_PLLC 0x040 diff --git a/arch/powerpc/boot/decompress.c b/arch/powerpc/boot/decompress.c index 977eb15a6d17..6835cb53f034 100644 --- a/arch/powerpc/boot/decompress.c +++ b/arch/powerpc/boot/decompress.c @@ -101,7 +101,7 @@ static void print_err(char *s) * @input_size: length of the input buffer * @outbuf: output buffer * @output_size: length of the output buffer - * @skip number of output bytes to ignore + * @_skip: number of output bytes to ignore * * This function takes compressed data from inbuf, decompresses and write it to * outbuf. Once output_size bytes are written to the output buffer, or the diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile index fb335d05aae8..0cd0d8558b47 100644 --- a/arch/powerpc/boot/dts/Makefile +++ b/arch/powerpc/boot/dts/Makefile @@ -2,5 +2,4 @@ subdir-y += fsl -dtstree := $(srctree)/$(src) -dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts)) +dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts)) diff --git a/arch/powerpc/boot/dts/acadia.dts b/arch/powerpc/boot/dts/acadia.dts deleted file mode 100644 index deb52e41ab84..000000000000 --- a/arch/powerpc/boot/dts/acadia.dts +++ /dev/null @@ -1,224 +0,0 @@ -/* - * Device Tree Source for AMCC Acadia (405EZ) - * - * Copyright IBM Corp. 2008 - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ - -/dts-v1/; - -/ { - #address-cells = <1>; - #size-cells = <1>; - model = "amcc,acadia"; - compatible = "amcc,acadia"; - dcr-parent = <&{/cpus/cpu@0}>; - - aliases { - ethernet0 = &EMAC0; - serial0 = &UART0; - serial1 = &UART1; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - model = "PowerPC,405EZ"; - reg = <0x0>; - clock-frequency = <0>; /* Filled in by wrapper */ - timebase-frequency = <0>; /* Filled in by wrapper */ - i-cache-line-size = <32>; - d-cache-line-size = <32>; - i-cache-size = <16384>; - d-cache-size = <16384>; - dcr-controller; - dcr-access-method = "native"; - }; - }; - - memory { - device_type = "memory"; - reg = <0x0 0x0>; /* Filled in by wrapper */ - }; - - UIC0: interrupt-controller { - compatible = "ibm,uic-405ez", "ibm,uic"; - interrupt-controller; - dcr-reg = <0x0c0 0x009>; - cell-index = <0>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - }; - - plb { - compatible = "ibm,plb-405ez", "ibm,plb3"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - clock-frequency = <0>; /* Filled in by wrapper */ - - MAL0: mcmal { - compatible = "ibm,mcmal-405ez", "ibm,mcmal"; - dcr-reg = <0x380 0x62>; - num-tx-chans = <1>; - num-rx-chans = <1>; - interrupt-parent = <&UIC0>; - /* 405EZ has only 3 interrupts to the UIC, as - * SERR, TXDE, and RXDE are or'd together into - * one UIC bit - */ - interrupts = < - 0x13 0x4 /* TXEOB */ - 0x15 0x4 /* RXEOB */ - 0x12 0x4 /* SERR, TXDE, RXDE */>; - }; - - POB0: opb { - compatible = "ibm,opb-405ez", "ibm,opb"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - dcr-reg = <0x0a 0x05>; - clock-frequency = <0>; /* Filled in by wrapper */ - - UART0: serial@ef600300 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600300 0x8>; - virtual-reg = <0xef600300>; - clock-frequency = <0>; /* Filled in by wrapper */ - current-speed = <115200>; - interrupt-parent = <&UIC0>; - interrupts = <0x5 0x4>; - }; - - UART1: serial@ef600400 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600400 0x8>; - clock-frequency = <0>; /* Filled in by wrapper */ - current-speed = <115200>; - interrupt-parent = <&UIC0>; - interrupts = <0x6 0x4>; - }; - - IIC: i2c@ef600500 { - compatible = "ibm,iic-405ez", "ibm,iic"; - reg = <0xef600500 0x11>; - interrupt-parent = <&UIC0>; - interrupts = <0xa 0x4>; - }; - - GPIO0: gpio@ef600700 { - compatible = "ibm,gpio-405ez"; - reg = <0xef600700 0x20>; - }; - - GPIO1: gpio@ef600800 { - compatible = "ibm,gpio-405ez"; - reg = <0xef600800 0x20>; - }; - - EMAC0: ethernet@ef600900 { - device_type = "network"; - compatible = "ibm,emac-405ez", "ibm,emac"; - interrupt-parent = <&UIC0>; - interrupts = < - 0x10 0x4 /* Ethernet */ - 0x11 0x4 /* Ethernet Wake up */>; - local-mac-address = [000000000000]; /* Filled in by wrapper */ - reg = <0xef600900 0x70>; - mal-device = <&MAL0>; - mal-tx-channel = <0>; - mal-rx-channel = <0>; - cell-index = <0>; - max-frame-size = <1500>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - phy-mode = "mii"; - phy-map = <0x0>; - }; - - CAN0: can@ef601000 { - compatible = "amcc,can-405ez"; - reg = <0xef601000 0x620>; - interrupt-parent = <&UIC0>; - interrupts = <0x7 0x4>; - }; - - CAN1: can@ef601800 { - compatible = "amcc,can-405ez"; - reg = <0xef601800 0x620>; - interrupt-parent = <&UIC0>; - interrupts = <0x8 0x4>; - }; - - cameleon@ef602000 { - compatible = "amcc,cameleon-405ez"; - reg = <0xef602000 0x800>; - interrupt-parent = <&UIC0>; - interrupts = <0xb 0x4 0xc 0x4>; - }; - - ieee1588@ef602800 { - compatible = "amcc,ieee1588-405ez"; - reg = <0xef602800 0x60>; - interrupt-parent = <&UIC0>; - interrupts = <0x4 0x4>; - /* This thing is a bit weird. It has it's own UIC - * that it uses to generate snapshot triggers. We - * don't really support this device yet, and it needs - * work to figure this out. - */ - dcr-reg = <0xe0 0x9>; - }; - - usb@ef603000 { - compatible = "ohci-be"; - reg = <0xef603000 0x80>; - interrupt-parent = <&UIC0>; - interrupts = <0xd 0x4 0xe 0x4>; - }; - - dac@ef603300 { - compatible = "amcc,dac-405ez"; - reg = <0xef603300 0x40>; - interrupt-parent = <&UIC0>; - interrupts = <0x18 0x4>; - }; - - adc@ef603400 { - compatible = "amcc,adc-405ez"; - reg = <0xef603400 0x40>; - interrupt-parent = <&UIC0>; - interrupts = <0x17 0x4>; - }; - - spi@ef603500 { - compatible = "amcc,spi-405ez"; - reg = <0xef603500 0x100>; - interrupt-parent = <&UIC0>; - interrupts = <0x9 0x4>; - }; - }; - - EBC0: ebc { - compatible = "ibm,ebc-405ez", "ibm,ebc"; - dcr-reg = <0x12 0x2>; - #address-cells = <2>; - #size-cells = <1>; - clock-frequency = <0>; /* Filled in by wrapper */ - }; - }; - - chosen { - stdout-path = "/plb/opb/serial@ef600300"; - }; -}; diff --git a/arch/powerpc/boot/dts/fsl/Makefile b/arch/powerpc/boot/dts/fsl/Makefile index 3bae982641e9..d3ecdf14bc42 100644 --- a/arch/powerpc/boot/dts/fsl/Makefile +++ b/arch/powerpc/boot/dts/fsl/Makefile @@ -1,4 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -dtstree := $(srctree)/$(src) -dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts)) +dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts)) diff --git a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi index 4f044b41a776..fb3200b006ad 100644 --- a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi @@ -50,7 +50,7 @@ &ifc { #address-cells = <2>; #size-cells = <1>; - compatible = "fsl,ifc", "simple-bus"; + compatible = "fsl,ifc"; interrupts = <25 2 0 0>; }; diff --git a/arch/powerpc/boot/dts/fsl/bsc9131rdb.dts b/arch/powerpc/boot/dts/fsl/bsc9131rdb.dts index 8da984251abc..0ba86a6dce1b 100644 --- a/arch/powerpc/boot/dts/fsl/bsc9131rdb.dts +++ b/arch/powerpc/boot/dts/fsl/bsc9131rdb.dts @@ -15,7 +15,7 @@ device_type = "memory"; }; - board_ifc: ifc: ifc@ff71e000 { + board_ifc: ifc: memory-controller@ff71e000 { /* NAND Flash on board */ ranges = <0x0 0x0 0x0 0xff800000 0x00004000>; reg = <0x0 0xff71e000 0x0 0x2000>; diff --git a/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi b/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi index 2a677fd323eb..5c53cee8755f 100644 --- a/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/bsc9131si-post.dtsi @@ -35,7 +35,7 @@ &ifc { #address-cells = <2>; #size-cells = <1>; - compatible = "fsl,ifc", "simple-bus"; + compatible = "fsl,ifc"; interrupts = <16 2 0 0 20 2 0 0>; }; diff --git a/arch/powerpc/boot/dts/fsl/bsc9132qds.dts b/arch/powerpc/boot/dts/fsl/bsc9132qds.dts index 7cb2158dfe58..ce642e879a1b 100644 --- a/arch/powerpc/boot/dts/fsl/bsc9132qds.dts +++ b/arch/powerpc/boot/dts/fsl/bsc9132qds.dts @@ -15,7 +15,7 @@ device_type = "memory"; }; - ifc: ifc@ff71e000 { + ifc: memory-controller@ff71e000 { /* NOR, NAND Flash on board */ ranges = <0x0 0x0 0x0 0x88000000 0x08000000 0x1 0x0 0x0 0xff800000 0x00010000>; diff --git a/arch/powerpc/boot/dts/fsl/bsc9132si-post.dtsi b/arch/powerpc/boot/dts/fsl/bsc9132si-post.dtsi index b8e0edd1ac69..4da451e000d9 100644 --- a/arch/powerpc/boot/dts/fsl/bsc9132si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/bsc9132si-post.dtsi @@ -35,7 +35,7 @@ &ifc { #address-cells = <2>; #size-cells = <1>; - compatible = "fsl,ifc", "simple-bus"; + compatible = "fsl,ifc"; /* FIXME: Test whether interrupts are split */ interrupts = <16 2 0 0 20 2 0 0>; }; diff --git a/arch/powerpc/boot/dts/fsl/c293pcie.dts b/arch/powerpc/boot/dts/fsl/c293pcie.dts index 5e905e0857cf..e2fdac2ed420 100644 --- a/arch/powerpc/boot/dts/fsl/c293pcie.dts +++ b/arch/powerpc/boot/dts/fsl/c293pcie.dts @@ -42,7 +42,7 @@ device_type = "memory"; }; - ifc: ifc@fffe1e000 { + ifc: memory-controller@fffe1e000 { reg = <0xf 0xffe1e000 0 0x2000>; ranges = <0x0 0x0 0xf 0xec000000 0x04000000 0x1 0x0 0xf 0xff800000 0x00010000 diff --git a/arch/powerpc/boot/dts/fsl/c293si-post.dtsi b/arch/powerpc/boot/dts/fsl/c293si-post.dtsi index f208fb8f64b3..2d443d519274 100644 --- a/arch/powerpc/boot/dts/fsl/c293si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/c293si-post.dtsi @@ -35,7 +35,7 @@ &ifc { #address-cells = <2>; #size-cells = <1>; - compatible = "fsl,ifc", "simple-bus"; + compatible = "fsl,ifc"; interrupts = <19 2 0 0>; }; diff --git a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi index 41935709ebe8..fba40a1bccc0 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi @@ -199,6 +199,10 @@ /include/ "pq3-dma-0.dtsi" /include/ "pq3-etsec1-0.dtsi" + enet0: ethernet@24000 { + fsl,wake-on-filer; + fsl,pmc-handle = <&etsec1_clk>; + }; /include/ "pq3-etsec1-timer-0.dtsi" usb@22000 { @@ -222,9 +226,10 @@ }; /include/ "pq3-etsec1-2.dtsi" - - ethernet@26000 { + enet2: ethernet@26000 { cell-index = <1>; + fsl,wake-on-filer; + fsl,pmc-handle = <&etsec3_clk>; }; usb@2b000 { @@ -249,4 +254,9 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" + power@e0070 { + compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc"; + }; }; diff --git a/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi index b68eb119faef..ea7416af7ee3 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi @@ -188,4 +188,6 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi index 579d76cb8e32..dddb7374508d 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi @@ -156,4 +156,6 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi index 49294cf36b4e..40a6cff77032 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi @@ -193,4 +193,6 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/p1010rdb-pb.dts b/arch/powerpc/boot/dts/fsl/p1010rdb-pb.dts index 3a94acbb3c03..ce3346d77858 100644 --- a/arch/powerpc/boot/dts/fsl/p1010rdb-pb.dts +++ b/arch/powerpc/boot/dts/fsl/p1010rdb-pb.dts @@ -29,3 +29,19 @@ }; /include/ "p1010si-post.dtsi" + +&pci0 { + pcie@0 { + interrupt-map = < + /* IDSEL 0x0 */ + /* + *irq[4:5] are active-high + *irq[6:7] are active-low + */ + 0000 0x0 0x0 0x1 &mpic 0x4 0x2 0x0 0x0 + 0000 0x0 0x0 0x2 &mpic 0x5 0x2 0x0 0x0 + 0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0 + 0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0 + >; + }; +}; diff --git a/arch/powerpc/boot/dts/fsl/p1010rdb-pb_36b.dts b/arch/powerpc/boot/dts/fsl/p1010rdb-pb_36b.dts index 4cf255fedc96..83590354f9a0 100644 --- a/arch/powerpc/boot/dts/fsl/p1010rdb-pb_36b.dts +++ b/arch/powerpc/boot/dts/fsl/p1010rdb-pb_36b.dts @@ -56,3 +56,19 @@ }; /include/ "p1010si-post.dtsi" + +&pci0 { + pcie@0 { + interrupt-map = < + /* IDSEL 0x0 */ + /* + *irq[4:5] are active-high + *irq[6:7] are active-low + */ + 0000 0x0 0x0 0x1 &mpic 0x4 0x2 0x0 0x0 + 0000 0x0 0x0 0x2 &mpic 0x5 0x2 0x0 0x0 + 0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0 + 0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0 + >; + }; +}; diff --git a/arch/powerpc/boot/dts/fsl/p1010rdb.dtsi b/arch/powerpc/boot/dts/fsl/p1010rdb.dtsi index 2ca9cee2ddeb..ef49a7d6c69d 100644 --- a/arch/powerpc/boot/dts/fsl/p1010rdb.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1010rdb.dtsi @@ -215,19 +215,3 @@ phy-connection-type = "sgmii"; }; }; - -&pci0 { - pcie@0 { - interrupt-map = < - /* IDSEL 0x0 */ - /* - *irq[4:5] are active-high - *irq[6:7] are active-low - */ - 0000 0x0 0x0 0x1 &mpic 0x4 0x2 0x0 0x0 - 0000 0x0 0x0 0x2 &mpic 0x5 0x2 0x0 0x0 - 0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0 - 0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0 - >; - }; -}; diff --git a/arch/powerpc/boot/dts/fsl/p1010rdb_32b.dtsi b/arch/powerpc/boot/dts/fsl/p1010rdb_32b.dtsi index fdc19aab2f70..583a6cd05079 100644 --- a/arch/powerpc/boot/dts/fsl/p1010rdb_32b.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1010rdb_32b.dtsi @@ -36,7 +36,7 @@ memory { device_type = "memory"; }; -board_ifc: ifc: ifc@ffe1e000 { +board_ifc: ifc: memory-controller@ffe1e000 { /* NOR, NAND Flashes and CPLD on board */ ranges = <0x0 0x0 0x0 0xee000000 0x02000000 0x1 0x0 0x0 0xff800000 0x00010000 diff --git a/arch/powerpc/boot/dts/fsl/p1010rdb_36b.dtsi b/arch/powerpc/boot/dts/fsl/p1010rdb_36b.dtsi index de2fceed4f79..4d41efe0038f 100644 --- a/arch/powerpc/boot/dts/fsl/p1010rdb_36b.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1010rdb_36b.dtsi @@ -36,7 +36,7 @@ memory { device_type = "memory"; }; -board_ifc: ifc: ifc@fffe1e000 { +board_ifc: ifc: memory-controller@fffe1e000 { /* NOR, NAND Flashes and CPLD on board */ ranges = <0x0 0x0 0xf 0xee000000 0x02000000 0x1 0x0 0xf 0xff800000 0x00010000 diff --git a/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi index ccda0a91abf0..2d2550729dcc 100644 --- a/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi @@ -35,7 +35,7 @@ &ifc { #address-cells = <2>; #size-cells = <1>; - compatible = "fsl,ifc", "simple-bus"; + compatible = "fsl,ifc"; interrupts = <16 2 0 0 19 2 0 0>; }; @@ -183,9 +183,23 @@ /include/ "pq3-etsec2-1.dtsi" /include/ "pq3-etsec2-2.dtsi" + enet0: ethernet@b0000 { + fsl,pmc-handle = <&etsec1_clk>; + }; + + enet1: ethernet@b1000 { + fsl,pmc-handle = <&etsec2_clk>; + }; + + enet2: ethernet@b2000 { + fsl,pmc-handle = <&etsec3_clk>; + }; + global-utilities@e0000 { compatible = "fsl,p1010-guts"; reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi index 642dc3a83d0e..cc4c7461003b 100644 --- a/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi @@ -163,14 +163,17 @@ /include/ "pq3-etsec2-0.dtsi" enet0: enet0_grp2: ethernet@b0000 { + fsl,pmc-handle = <&etsec1_clk>; }; /include/ "pq3-etsec2-1.dtsi" enet1: enet1_grp2: ethernet@b1000 { + fsl,pmc-handle = <&etsec2_clk>; }; /include/ "pq3-etsec2-2.dtsi" enet2: enet2_grp2: ethernet@b2000 { + fsl,pmc-handle = <&etsec3_clk>; }; global-utilities@e0000 { @@ -178,6 +181,8 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; /include/ "pq3-etsec2-grp2-0.dtsi" diff --git a/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi index 407cb5fd0f5b..378195db9fca 100644 --- a/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi @@ -159,14 +159,17 @@ /include/ "pq3-etsec2-0.dtsi" enet0: enet0_grp2: ethernet@b0000 { + fsl,pmc-handle = <&etsec1_clk>; }; /include/ "pq3-etsec2-1.dtsi" enet1: enet1_grp2: ethernet@b1000 { + fsl,pmc-handle = <&etsec2_clk>; }; /include/ "pq3-etsec2-2.dtsi" enet2: enet2_grp2: ethernet@b2000 { + fsl,pmc-handle = <&etsec3_clk>; }; global-utilities@e0000 { @@ -174,6 +177,8 @@ reg = <0xe0000 0x1000>; fsl,has-rstcr; }; + +/include/ "pq3-power.dtsi" }; &qe { diff --git a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi index 093e4e3ed368..6ac21e81344a 100644 --- a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi @@ -225,11 +225,13 @@ /include/ "pq3-etsec2-0.dtsi" enet0: enet0_grp2: ethernet@b0000 { fsl,wake-on-filer; + fsl,pmc-handle = <&etsec1_clk>; }; /include/ "pq3-etsec2-1.dtsi" enet1: enet1_grp2: ethernet@b1000 { fsl,wake-on-filer; + fsl,pmc-handle = <&etsec2_clk>; }; global-utilities@e0000 { @@ -238,9 +240,10 @@ fsl,has-rstcr; }; +/include/ "pq3-power.dtsi" power@e0070 { - compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc"; - reg = <0xe0070 0x20>; + compatible = "fsl,p1022-pmc", "fsl,mpc8536-pmc", + "fsl,mpc8548-pmc"; }; }; diff --git a/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi index 81b9ab2119be..d410082d21c0 100644 --- a/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi @@ -178,6 +178,10 @@ compatible = "fsl-usb2-dr-v1.6", "fsl-usb2-dr"; }; /include/ "pq3-etsec1-0.dtsi" + enet0: ethernet@24000 { + fsl,pmc-handle = <&etsec1_clk>; + + }; /include/ "pq3-etsec1-timer-0.dtsi" ptp_clock@24e00 { @@ -186,7 +190,15 @@ /include/ "pq3-etsec1-1.dtsi" + enet1: ethernet@25000 { + fsl,pmc-handle = <&etsec2_clk>; + }; + /include/ "pq3-etsec1-2.dtsi" + enet2: ethernet@26000 { + fsl,pmc-handle = <&etsec3_clk>; + }; + /include/ "pq3-esdhc-0.dtsi" sdhc@2e000 { compatible = "fsl,p2020-esdhc", "fsl,esdhc"; @@ -202,8 +214,5 @@ fsl,has-rstcr; }; - pmc: power@e0070 { - compatible = "fsl,mpc8548-pmc"; - reg = <0xe0070 0x20>; - }; +/include/ "pq3-power.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/pq3-power.dtsi b/arch/powerpc/boot/dts/fsl/pq3-power.dtsi new file mode 100644 index 000000000000..6af12401004d --- /dev/null +++ b/arch/powerpc/boot/dts/fsl/pq3-power.dtsi @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: (GPL-2.0+) +/* + * Copyright 2024 NXP + */ + +power@e0070 { + compatible = "fsl,mpc8548-pmc"; + reg = <0xe0070 0x20>; + + etsec1_clk: soc-clk@24 { + fsl,pmcdr-mask = <0x00000080>; + }; + etsec2_clk: soc-clk@25 { + fsl,pmcdr-mask = <0x00000040>; + }; + etsec3_clk: soc-clk@26 { + fsl,pmcdr-mask = <0x00000020>; + }; +}; diff --git a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi index aa5152ca8120..8ef0c020206b 100644 --- a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi @@ -52,7 +52,7 @@ &ifc { #address-cells = <2>; #size-cells = <1>; - compatible = "fsl,ifc", "simple-bus"; + compatible = "fsl,ifc"; interrupts = <25 2 0 0>; }; diff --git a/arch/powerpc/boot/dts/fsl/t1024rdb.dts b/arch/powerpc/boot/dts/fsl/t1024rdb.dts index 270aaf631f2a..7d003e07a9fb 100644 --- a/arch/powerpc/boot/dts/fsl/t1024rdb.dts +++ b/arch/powerpc/boot/dts/fsl/t1024rdb.dts @@ -91,7 +91,7 @@ board-control@2,0 { #address-cells = <1>; #size-cells = <1>; - compatible = "fsl,t1024-cpld"; + compatible = "fsl,t1024-cpld", "fsl,deepsleep-cpld"; reg = <3 0 0x300>; ranges = <0 3 0 0x300>; bank-width = <1>; diff --git a/arch/powerpc/boot/dts/fsl/t1040rdb.dts b/arch/powerpc/boot/dts/fsl/t1040rdb.dts index dd3aab81e9de..4347924e9aa7 100644 --- a/arch/powerpc/boot/dts/fsl/t1040rdb.dts +++ b/arch/powerpc/boot/dts/fsl/t1040rdb.dts @@ -104,7 +104,7 @@ ifc: localbus@ffe124000 { cpld@3,0 { - compatible = "fsl,t1040rdb-cpld"; + compatible = "fsl,t104xrdb-cpld", "fsl,deepsleep-cpld"; }; }; }; diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi index 776788623204..c9542b73bd7f 100644 --- a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi @@ -52,7 +52,7 @@ &ifc { #address-cells = <2>; #size-cells = <1>; - compatible = "fsl,ifc", "simple-bus"; + compatible = "fsl,ifc"; interrupts = <25 2 0 0>; }; diff --git a/arch/powerpc/boot/dts/fsl/t1042rdb.dts b/arch/powerpc/boot/dts/fsl/t1042rdb.dts index 3ebb712224cb..099764322b33 100644 --- a/arch/powerpc/boot/dts/fsl/t1042rdb.dts +++ b/arch/powerpc/boot/dts/fsl/t1042rdb.dts @@ -68,7 +68,7 @@ ifc: localbus@ffe124000 { cpld@3,0 { - compatible = "fsl,t1042rdb-cpld"; + compatible = "fsl,t104xrdb-cpld", "fsl,deepsleep-cpld"; }; }; }; diff --git a/arch/powerpc/boot/dts/fsl/t1042rdb_pi.dts b/arch/powerpc/boot/dts/fsl/t1042rdb_pi.dts index 8ec3ff45e6fc..b10cab1a347b 100644 --- a/arch/powerpc/boot/dts/fsl/t1042rdb_pi.dts +++ b/arch/powerpc/boot/dts/fsl/t1042rdb_pi.dts @@ -41,7 +41,7 @@ ifc: localbus@ffe124000 { cpld@3,0 { - compatible = "fsl,t1042rdb_pi-cpld"; + compatible = "fsl,t104xrdb-cpld", "fsl,deepsleep-cpld"; }; }; diff --git a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi index 27714dc2f04a..6bb95878d39d 100644 --- a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi @@ -50,7 +50,7 @@ &ifc { #address-cells = <2>; #size-cells = <1>; - compatible = "fsl,ifc", "simple-bus"; + compatible = "fsl,ifc"; interrupts = <25 2 0 0>; }; diff --git a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi index fcac73486d48..65f3e17c0d41 100644 --- a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi @@ -50,7 +50,7 @@ &ifc { #address-cells = <2>; #size-cells = <1>; - compatible = "fsl,ifc", "simple-bus"; + compatible = "fsl,ifc"; interrupts = <25 2 0 0>; }; diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts deleted file mode 100644 index f81ce8786d59..000000000000 --- a/arch/powerpc/boot/dts/haleakala.dts +++ /dev/null @@ -1,281 +0,0 @@ -/* - * Device Tree Source for AMCC Haleakala (405EXr) - * - * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without - * any warranty of any kind, whether express or implied. - */ - -/dts-v1/; - -/ { - #address-cells = <1>; - #size-cells = <1>; - model = "amcc,haleakala"; - compatible = "amcc,haleakala", "amcc,kilauea"; - dcr-parent = <&{/cpus/cpu@0}>; - - aliases { - ethernet0 = &EMAC0; - serial0 = &UART0; - serial1 = &UART1; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - model = "PowerPC,405EXr"; - reg = <0x00000000>; - clock-frequency = <0>; /* Filled in by U-Boot */ - timebase-frequency = <0>; /* Filled in by U-Boot */ - i-cache-line-size = <32>; - d-cache-line-size = <32>; - i-cache-size = <16384>; /* 16 kB */ - d-cache-size = <16384>; /* 16 kB */ - dcr-controller; - dcr-access-method = "native"; - }; - }; - - memory { - device_type = "memory"; - reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */ - }; - - UIC0: interrupt-controller { - compatible = "ibm,uic-405exr", "ibm,uic"; - interrupt-controller; - cell-index = <0>; - dcr-reg = <0x0c0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - }; - - UIC1: interrupt-controller1 { - compatible = "ibm,uic-405exr","ibm,uic"; - interrupt-controller; - cell-index = <1>; - dcr-reg = <0x0d0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - UIC2: interrupt-controller2 { - compatible = "ibm,uic-405exr","ibm,uic"; - interrupt-controller; - cell-index = <2>; - dcr-reg = <0x0e0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - plb { - compatible = "ibm,plb-405exr", "ibm,plb4"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - clock-frequency = <0>; /* Filled in by U-Boot */ - - SDRAM0: memory-controller { - compatible = "ibm,sdram-405exr", "ibm,sdram-4xx-ddr2"; - dcr-reg = <0x010 0x002>; - interrupt-parent = <&UIC2>; - interrupts = <0x5 0x4 /* ECC DED Error */ - 0x6 0x4>; /* ECC SEC Error */ - }; - - MAL0: mcmal { - compatible = "ibm,mcmal-405exr", "ibm,mcmal2"; - dcr-reg = <0x180 0x062>; - num-tx-chans = <2>; - num-rx-chans = <2>; - interrupt-parent = <&MAL0>; - interrupts = <0x0 0x1 0x2 0x3 0x4>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4 - /*RXEOB*/ 0x1 &UIC0 0xb 0x4 - /*SERR*/ 0x2 &UIC1 0x0 0x4 - /*TXDE*/ 0x3 &UIC1 0x1 0x4 - /*RXDE*/ 0x4 &UIC1 0x2 0x4>; - interrupt-map-mask = <0xffffffff>; - }; - - POB0: opb { - compatible = "ibm,opb-405exr", "ibm,opb"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x80000000 0x80000000 0x10000000 - 0xef600000 0xef600000 0x00a00000 - 0xf0000000 0xf0000000 0x10000000>; - dcr-reg = <0x0a0 0x005>; - clock-frequency = <0>; /* Filled in by U-Boot */ - - EBC0: ebc { - compatible = "ibm,ebc-405exr", "ibm,ebc"; - dcr-reg = <0x012 0x002>; - #address-cells = <2>; - #size-cells = <1>; - clock-frequency = <0>; /* Filled in by U-Boot */ - /* ranges property is supplied by U-Boot */ - interrupts = <0x5 0x1>; - interrupt-parent = <&UIC1>; - - nor_flash@0,0 { - compatible = "amd,s29gl512n", "cfi-flash"; - bank-width = <2>; - reg = <0x00000000 0x00000000 0x04000000>; - #address-cells = <1>; - #size-cells = <1>; - partition@0 { - label = "kernel"; - reg = <0x00000000 0x00200000>; - }; - partition@200000 { - label = "root"; - reg = <0x00200000 0x00200000>; - }; - partition@400000 { - label = "user"; - reg = <0x00400000 0x03b60000>; - }; - partition@3f60000 { - label = "env"; - reg = <0x03f60000 0x00040000>; - }; - partition@3fa0000 { - label = "u-boot"; - reg = <0x03fa0000 0x00060000>; - }; - }; - }; - - UART0: serial@ef600200 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600200 0x00000008>; - virtual-reg = <0xef600200>; - clock-frequency = <0>; /* Filled in by U-Boot */ - current-speed = <0>; - interrupt-parent = <&UIC0>; - interrupts = <0x1a 0x4>; - }; - - UART1: serial@ef600300 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600300 0x00000008>; - virtual-reg = <0xef600300>; - clock-frequency = <0>; /* Filled in by U-Boot */ - current-speed = <0>; - interrupt-parent = <&UIC0>; - interrupts = <0x1 0x4>; - }; - - IIC0: i2c@ef600400 { - compatible = "ibm,iic-405exr", "ibm,iic"; - reg = <0xef600400 0x00000014>; - interrupt-parent = <&UIC0>; - interrupts = <0x2 0x4>; - }; - - IIC1: i2c@ef600500 { - compatible = "ibm,iic-405exr", "ibm,iic"; - reg = <0xef600500 0x00000014>; - interrupt-parent = <&UIC0>; - interrupts = <0x7 0x4>; - }; - - - RGMII0: emac-rgmii@ef600b00 { - compatible = "ibm,rgmii-405exr", "ibm,rgmii"; - reg = <0xef600b00 0x00000104>; - has-mdio; - }; - - EMAC0: ethernet@ef600900 { - linux,network-index = <0x0>; - device_type = "network"; - compatible = "ibm,emac-405exr", "ibm,emac4sync"; - interrupt-parent = <&EMAC0>; - interrupts = <0x0 0x1>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4 - /*Wake*/ 0x1 &UIC1 0x1d 0x4>; - reg = <0xef600900 0x000000c4>; - local-mac-address = [000000000000]; /* Filled in by U-Boot */ - mal-device = <&MAL0>; - mal-tx-channel = <0>; - mal-rx-channel = <0>; - cell-index = <0>; - max-frame-size = <9000>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - rx-fifo-size-gige = <16384>; - tx-fifo-size-gige = <16384>; - phy-mode = "rgmii"; - phy-map = <0x00000000>; - rgmii-device = <&RGMII0>; - rgmii-channel = <0>; - has-inverted-stacr-oc; - has-new-stacr-staopc; - }; - }; - - PCIE0: pcie@a0000000 { - device_type = "pci"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex"; - primary; - port = <0x0>; /* port number */ - reg = <0xa0000000 0x20000000 /* Config space access */ - 0xef000000 0x00001000>; /* Registers */ - dcr-reg = <0x040 0x020>; - sdr-base = <0x400>; - - /* Outbound ranges, one memory and one IO, - * later cannot be changed - */ - ranges = <0x02000000 0x00000000 0x80000000 0x90000000 0x00000000 0x08000000 - 0x01000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00010000>; - - /* Inbound 2GB range starting at 0 */ - dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>; - - /* This drives busses 0x00 to 0x3f */ - bus-range = <0x0 0x3f>; - - /* Legacy interrupts (note the weird polarity, the bridge seems - * to invert PCIe legacy interrupts). - * We are de-swizzling here because the numbers are actually for - * port of the root complex virtual P2P bridge. But I want - * to avoid putting a node for it in the tree, so the numbers - * below are basically de-swizzled numbers. - * The real slot is on idsel 0, so the swizzling is 1:1 - */ - interrupt-map-mask = <0x0 0x0 0x0 0x7>; - interrupt-map = < - 0x0 0x0 0x0 0x1 &UIC2 0x0 0x4 /* swizzled int A */ - 0x0 0x0 0x0 0x2 &UIC2 0x1 0x4 /* swizzled int B */ - 0x0 0x0 0x0 0x3 &UIC2 0x2 0x4 /* swizzled int C */ - 0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>; - }; - }; -}; diff --git a/arch/powerpc/boot/dts/hotfoot.dts b/arch/powerpc/boot/dts/hotfoot.dts deleted file mode 100644 index b93bf2d9dd5b..000000000000 --- a/arch/powerpc/boot/dts/hotfoot.dts +++ /dev/null @@ -1,296 +0,0 @@ -/* - * Device Tree Source for ESTeem 195E Hotfoot - * - * Copyright 2009 AbsoluteValue Systems <solomon@linux-wlan.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without - * any warranty of any kind, whether express or implied. - */ - -/dts-v1/; - -/ { - #address-cells = <1>; - #size-cells = <1>; - model = "est,hotfoot"; - compatible = "est,hotfoot"; - dcr-parent = <&{/cpus/cpu@0}>; - - aliases { - ethernet0 = &EMAC0; - ethernet1 = &EMAC1; - serial0 = &UART0; - serial1 = &UART1; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - model = "PowerPC,405EP"; - reg = <0x00000000>; - clock-frequency = <0>; /* Filled in by zImage */ - timebase-frequency = <0>; /* Filled in by zImage */ - i-cache-line-size = <0x20>; - d-cache-line-size = <0x20>; - i-cache-size = <0x4000>; - d-cache-size = <0x4000>; - dcr-controller; - dcr-access-method = "native"; - }; - }; - - memory { - device_type = "memory"; - reg = <0x00000000 0x00000000>; /* Filled in by zImage */ - }; - - UIC0: interrupt-controller { - compatible = "ibm,uic"; - interrupt-controller; - cell-index = <0>; - dcr-reg = <0x0c0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - }; - - plb { - compatible = "ibm,plb3"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - clock-frequency = <0>; /* Filled in by zImage */ - - SDRAM0: memory-controller { - compatible = "ibm,sdram-405ep"; - dcr-reg = <0x010 0x002>; - }; - - MAL: mcmal { - compatible = "ibm,mcmal-405ep", "ibm,mcmal"; - dcr-reg = <0x180 0x062>; - num-tx-chans = <4>; - num-rx-chans = <2>; - interrupt-parent = <&UIC0>; - interrupts = < - 0xb 0x4 /* TXEOB */ - 0xc 0x4 /* RXEOB */ - 0xa 0x4 /* SERR */ - 0xd 0x4 /* TXDE */ - 0xe 0x4 /* RXDE */>; - }; - - POB0: opb { - compatible = "ibm,opb-405ep", "ibm,opb"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0xef600000 0xef600000 0x00a00000>; - dcr-reg = <0x0a0 0x005>; - clock-frequency = <0>; /* Filled in by zImage */ - - /* Hotfoot has UART0/UART1 swapped */ - - UART0: serial@ef600400 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600400 0x00000008>; - virtual-reg = <0xef600400>; - clock-frequency = <0>; /* Filled in by zImage */ - current-speed = <0x9600>; - interrupt-parent = <&UIC0>; - interrupts = <0x1 0x4>; - }; - - UART1: serial@ef600300 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600300 0x00000008>; - virtual-reg = <0xef600300>; - clock-frequency = <0>; /* Filled in by zImage */ - current-speed = <0x9600>; - interrupt-parent = <&UIC0>; - interrupts = <0x0 0x4>; - }; - - IIC: i2c@ef600500 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "ibm,iic-405ep", "ibm,iic"; - reg = <0xef600500 0x00000011>; - interrupt-parent = <&UIC0>; - interrupts = <0x2 0x4>; - - rtc@68 { - /* Actually a DS1339 */ - compatible = "dallas,ds1307"; - reg = <0x68>; - }; - - temp@4a { - /* Not present on all boards */ - compatible = "national,lm75"; - reg = <0x4a>; - }; - }; - - GPIO: gpio@ef600700 { - #gpio-cells = <2>; - compatible = "ibm,ppc4xx-gpio"; - reg = <0xef600700 0x00000020>; - gpio-controller; - }; - - gpio-leds { - compatible = "gpio-leds"; - status { - label = "Status"; - gpios = <&GPIO 1 0>; - }; - radiorx { - label = "Rx"; - gpios = <&GPIO 0xe 0>; - }; - }; - - EMAC0: ethernet@ef600800 { - linux,network-index = <0x0>; - device_type = "network"; - compatible = "ibm,emac-405ep", "ibm,emac"; - interrupt-parent = <&UIC0>; - interrupts = < - 0xf 0x4 /* Ethernet */ - 0x9 0x4 /* Ethernet Wake Up */>; - local-mac-address = [000000000000]; /* Filled in by zImage */ - reg = <0xef600800 0x00000070>; - mal-device = <&MAL>; - mal-tx-channel = <0>; - mal-rx-channel = <0>; - cell-index = <0>; - max-frame-size = <0x5dc>; - rx-fifo-size = <0x1000>; - tx-fifo-size = <0x800>; - phy-mode = "mii"; - phy-map = <0x00000000>; - }; - - EMAC1: ethernet@ef600900 { - linux,network-index = <0x1>; - device_type = "network"; - compatible = "ibm,emac-405ep", "ibm,emac"; - interrupt-parent = <&UIC0>; - interrupts = < - 0x11 0x4 /* Ethernet */ - 0x9 0x4 /* Ethernet Wake Up */>; - local-mac-address = [000000000000]; /* Filled in by zImage */ - reg = <0xef600900 0x00000070>; - mal-device = <&MAL>; - mal-tx-channel = <2>; - mal-rx-channel = <1>; - cell-index = <1>; - max-frame-size = <0x5dc>; - rx-fifo-size = <0x1000>; - tx-fifo-size = <0x800>; - mdio-device = <&EMAC0>; - phy-mode = "mii"; - phy-map = <0x0000001>; - }; - }; - - EBC0: ebc { - compatible = "ibm,ebc-405ep", "ibm,ebc"; - dcr-reg = <0x012 0x002>; - #address-cells = <2>; - #size-cells = <1>; - - /* The ranges property is supplied by the bootwrapper - * and is based on the firmware's configuration of the - * EBC bridge - */ - clock-frequency = <0>; /* Filled in by zImage */ - - nor_flash@0 { - compatible = "cfi-flash"; - bank-width = <2>; - reg = <0x0 0xff800000 0x00800000>; - #address-cells = <1>; - #size-cells = <1>; - - /* This mapping is for the 8M flash - 4M flash has all ofssets -= 4M, - and FeatFS partition is not present */ - partition@0 { - label = "Bootloader"; - reg = <0x7c0000 0x40000>; - /* read-only; */ - }; - partition@1 { - label = "Env_and_Config_Primary"; - reg = <0x400000 0x10000>; - }; - partition@2 { - label = "Kernel"; - reg = <0x420000 0x100000>; - }; - partition@3 { - label = "Filesystem"; - reg = <0x520000 0x2a0000>; - }; - partition@4 { - label = "Env_and_Config_Secondary"; - reg = <0x410000 0x10000>; - }; - partition@5 { - label = "FeatFS"; - reg = <0x000000 0x400000>; - }; - partition@6 { - label = "Bootloader_Env"; - reg = <0x7d0000 0x10000>; - }; - }; - }; - - PCI0: pci@ec000000 { - device_type = "pci"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - compatible = "ibm,plb405ep-pci", "ibm,plb-pci"; - primary; - reg = <0xeec00000 0x00000008 /* Config space access */ - 0xeed80000 0x00000004 /* IACK */ - 0xeed80000 0x00000004 /* Special cycle */ - 0xef480000 0x00000040>; /* Internal registers */ - - /* Outbound ranges, one memory and one IO, - * later cannot be changed. Chip supports a second - * IO range but we don't use it for now - */ - ranges = <0x02000000 0x00000000 0x80000000 0x80000000 0x00000000 0x20000000 - 0x01000000 0x00000000 0x00000000 0xe8000000 0x00000000 0x00010000>; - - /* Inbound 2GB range starting at 0 */ - dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>; - - interrupt-parent = <&UIC0>; - interrupt-map-mask = <0xf800 0x0 0x0 0x7>; - interrupt-map = < - /* IDSEL 3 -- slot1 (optional) 27/29 A/B IRQ2/4 */ - 0x1800 0x0 0x0 0x1 &UIC0 0x1b 0x8 - 0x1800 0x0 0x0 0x2 &UIC0 0x1d 0x8 - - /* IDSEL 4 -- slot0, 26/28 A/B IRQ1/3 */ - 0x2000 0x0 0x0 0x1 &UIC0 0x1a 0x8 - 0x2000 0x0 0x0 0x2 &UIC0 0x1c 0x8 - >; - }; - }; - - chosen { - stdout-path = &UART0; - }; -}; diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts deleted file mode 100644 index c07a7525a72c..000000000000 --- a/arch/powerpc/boot/dts/kilauea.dts +++ /dev/null @@ -1,407 +0,0 @@ -/* - * Device Tree Source for AMCC Kilauea (405EX) - * - * Copyright 2007-2009 DENX Software Engineering, Stefan Roese <sr@denx.de> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without - * any warranty of any kind, whether express or implied. - */ - -/dts-v1/; - -/ { - #address-cells = <1>; - #size-cells = <1>; - model = "amcc,kilauea"; - compatible = "amcc,kilauea"; - dcr-parent = <&{/cpus/cpu@0}>; - - aliases { - ethernet0 = &EMAC0; - ethernet1 = &EMAC1; - serial0 = &UART0; - serial1 = &UART1; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - model = "PowerPC,405EX"; - reg = <0x00000000>; - clock-frequency = <0>; /* Filled in by U-Boot */ - timebase-frequency = <0>; /* Filled in by U-Boot */ - i-cache-line-size = <32>; - d-cache-line-size = <32>; - i-cache-size = <16384>; /* 16 kB */ - d-cache-size = <16384>; /* 16 kB */ - dcr-controller; - dcr-access-method = "native"; - }; - }; - - memory { - device_type = "memory"; - reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */ - }; - - UIC0: interrupt-controller { - compatible = "ibm,uic-405ex", "ibm,uic"; - interrupt-controller; - cell-index = <0>; - dcr-reg = <0x0c0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - }; - - UIC1: interrupt-controller1 { - compatible = "ibm,uic-405ex","ibm,uic"; - interrupt-controller; - cell-index = <1>; - dcr-reg = <0x0d0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - UIC2: interrupt-controller2 { - compatible = "ibm,uic-405ex","ibm,uic"; - interrupt-controller; - cell-index = <2>; - dcr-reg = <0x0e0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - CPM0: cpm { - compatible = "ibm,cpm"; - dcr-access-method = "native"; - dcr-reg = <0x0b0 0x003>; - unused-units = <0x00000000>; - idle-doze = <0x02000000>; - standby = <0xe3e74800>; - }; - - plb { - compatible = "ibm,plb-405ex", "ibm,plb4"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - clock-frequency = <0>; /* Filled in by U-Boot */ - - SDRAM0: memory-controller { - compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2"; - dcr-reg = <0x010 0x002>; - interrupt-parent = <&UIC2>; - interrupts = <0x5 0x4 /* ECC DED Error */ - 0x6 0x4>; /* ECC SEC Error */ - }; - - CRYPTO: crypto@ef700000 { - compatible = "amcc,ppc405ex-crypto", "amcc,ppc4xx-crypto"; - reg = <0xef700000 0x80400>; - interrupt-parent = <&UIC0>; - interrupts = <0x17 0x2>; - }; - - MAL0: mcmal { - compatible = "ibm,mcmal-405ex", "ibm,mcmal2"; - dcr-reg = <0x180 0x062>; - num-tx-chans = <2>; - num-rx-chans = <2>; - interrupt-parent = <&MAL0>; - interrupts = <0x0 0x1 0x2 0x3 0x4>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4 - /*RXEOB*/ 0x1 &UIC0 0xb 0x4 - /*SERR*/ 0x2 &UIC1 0x0 0x4 - /*TXDE*/ 0x3 &UIC1 0x1 0x4 - /*RXDE*/ 0x4 &UIC1 0x2 0x4>; - interrupt-map-mask = <0xffffffff>; - }; - - POB0: opb { - compatible = "ibm,opb-405ex", "ibm,opb"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x80000000 0x80000000 0x10000000 - 0xef600000 0xef600000 0x00a00000 - 0xf0000000 0xf0000000 0x10000000>; - dcr-reg = <0x0a0 0x005>; - clock-frequency = <0>; /* Filled in by U-Boot */ - - EBC0: ebc { - compatible = "ibm,ebc-405ex", "ibm,ebc"; - dcr-reg = <0x012 0x002>; - #address-cells = <2>; - #size-cells = <1>; - clock-frequency = <0>; /* Filled in by U-Boot */ - /* ranges property is supplied by U-Boot */ - interrupts = <0x5 0x1>; - interrupt-parent = <&UIC1>; - - nor_flash@0,0 { - compatible = "amd,s29gl512n", "cfi-flash"; - bank-width = <2>; - reg = <0x00000000 0x00000000 0x04000000>; - #address-cells = <1>; - #size-cells = <1>; - partition@0 { - label = "kernel"; - reg = <0x00000000 0x001e0000>; - }; - partition@1e0000 { - label = "dtb"; - reg = <0x001e0000 0x00020000>; - }; - partition@200000 { - label = "root"; - reg = <0x00200000 0x00200000>; - }; - partition@400000 { - label = "user"; - reg = <0x00400000 0x03b60000>; - }; - partition@3f60000 { - label = "env"; - reg = <0x03f60000 0x00040000>; - }; - partition@3fa0000 { - label = "u-boot"; - reg = <0x03fa0000 0x00060000>; - }; - }; - - ndfc@1,0 { - compatible = "ibm,ndfc"; - reg = <0x00000001 0x00000000 0x00002000>; - ccr = <0x00001000>; - bank-settings = <0x80002222>; - #address-cells = <1>; - #size-cells = <1>; - - nand { - #address-cells = <1>; - #size-cells = <1>; - - partition@0 { - label = "u-boot"; - reg = <0x00000000 0x00100000>; - }; - partition@100000 { - label = "user"; - reg = <0x00000000 0x03f00000>; - }; - }; - }; - }; - - UART0: serial@ef600200 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600200 0x00000008>; - virtual-reg = <0xef600200>; - clock-frequency = <0>; /* Filled in by U-Boot */ - current-speed = <0>; - interrupt-parent = <&UIC0>; - interrupts = <0x1a 0x4>; - }; - - UART1: serial@ef600300 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600300 0x00000008>; - virtual-reg = <0xef600300>; - clock-frequency = <0>; /* Filled in by U-Boot */ - current-speed = <0>; - interrupt-parent = <&UIC0>; - interrupts = <0x1 0x4>; - }; - - IIC0: i2c@ef600400 { - compatible = "ibm,iic-405ex", "ibm,iic"; - reg = <0xef600400 0x00000014>; - interrupt-parent = <&UIC0>; - interrupts = <0x2 0x4>; - #address-cells = <1>; - #size-cells = <0>; - - rtc@68 { - compatible = "dallas,ds1338"; - reg = <0x68>; - }; - - dtt@48 { - compatible = "dallas,ds1775"; - reg = <0x48>; - }; - }; - - IIC1: i2c@ef600500 { - compatible = "ibm,iic-405ex", "ibm,iic"; - reg = <0xef600500 0x00000014>; - interrupt-parent = <&UIC0>; - interrupts = <0x7 0x4>; - }; - - RGMII0: emac-rgmii@ef600b00 { - compatible = "ibm,rgmii-405ex", "ibm,rgmii"; - reg = <0xef600b00 0x00000104>; - has-mdio; - }; - - EMAC0: ethernet@ef600900 { - linux,network-index = <0x0>; - device_type = "network"; - compatible = "ibm,emac-405ex", "ibm,emac4sync"; - interrupt-parent = <&EMAC0>; - interrupts = <0x0 0x1>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4 - /*Wake*/ 0x1 &UIC1 0x1d 0x4>; - reg = <0xef600900 0x000000c4>; - local-mac-address = [000000000000]; /* Filled in by U-Boot */ - mal-device = <&MAL0>; - mal-tx-channel = <0>; - mal-rx-channel = <0>; - cell-index = <0>; - max-frame-size = <9000>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - rx-fifo-size-gige = <16384>; - tx-fifo-size-gige = <16384>; - phy-mode = "rgmii"; - phy-map = <0x00000000>; - rgmii-device = <&RGMII0>; - rgmii-channel = <0>; - has-inverted-stacr-oc; - has-new-stacr-staopc; - }; - - EMAC1: ethernet@ef600a00 { - linux,network-index = <0x1>; - device_type = "network"; - compatible = "ibm,emac-405ex", "ibm,emac4sync"; - interrupt-parent = <&EMAC1>; - interrupts = <0x0 0x1>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4 - /*Wake*/ 0x1 &UIC1 0x1f 0x4>; - reg = <0xef600a00 0x000000c4>; - local-mac-address = [000000000000]; /* Filled in by U-Boot */ - mal-device = <&MAL0>; - mal-tx-channel = <1>; - mal-rx-channel = <1>; - cell-index = <1>; - max-frame-size = <9000>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - rx-fifo-size-gige = <16384>; - tx-fifo-size-gige = <16384>; - phy-mode = "rgmii"; - phy-map = <0x00000000>; - rgmii-device = <&RGMII0>; - rgmii-channel = <1>; - has-inverted-stacr-oc; - has-new-stacr-staopc; - }; - }; - - PCIE0: pcie@a0000000 { - device_type = "pci"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex"; - primary; - port = <0x0>; /* port number */ - reg = <0xa0000000 0x20000000 /* Config space access */ - 0xef000000 0x00001000>; /* Registers */ - dcr-reg = <0x040 0x020>; - sdr-base = <0x400>; - - /* Outbound ranges, one memory and one IO, - * later cannot be changed - */ - ranges = <0x02000000 0x00000000 0x80000000 0x90000000 0x00000000 0x08000000 - 0x01000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00010000>; - - /* Inbound 2GB range starting at 0 */ - dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>; - - /* This drives busses 0x00 to 0x3f */ - bus-range = <0x0 0x3f>; - - /* Legacy interrupts (note the weird polarity, the bridge seems - * to invert PCIe legacy interrupts). - * We are de-swizzling here because the numbers are actually for - * port of the root complex virtual P2P bridge. But I want - * to avoid putting a node for it in the tree, so the numbers - * below are basically de-swizzled numbers. - * The real slot is on idsel 0, so the swizzling is 1:1 - */ - interrupt-map-mask = <0x0 0x0 0x0 0x7>; - interrupt-map = < - 0x0 0x0 0x0 0x1 &UIC2 0x0 0x4 /* swizzled int A */ - 0x0 0x0 0x0 0x2 &UIC2 0x1 0x4 /* swizzled int B */ - 0x0 0x0 0x0 0x3 &UIC2 0x2 0x4 /* swizzled int C */ - 0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>; - }; - - PCIE1: pcie@c0000000 { - device_type = "pci"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex"; - primary; - port = <0x1>; /* port number */ - reg = <0xc0000000 0x20000000 /* Config space access */ - 0xef001000 0x00001000>; /* Registers */ - dcr-reg = <0x060 0x020>; - sdr-base = <0x440>; - - /* Outbound ranges, one memory and one IO, - * later cannot be changed - */ - ranges = <0x02000000 0x00000000 0x80000000 0x98000000 0x00000000 0x08000000 - 0x01000000 0x00000000 0x00000000 0xe0010000 0x00000000 0x00010000>; - - /* Inbound 2GB range starting at 0 */ - dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>; - - /* This drives busses 0x40 to 0x7f */ - bus-range = <0x40 0x7f>; - - /* Legacy interrupts (note the weird polarity, the bridge seems - * to invert PCIe legacy interrupts). - * We are de-swizzling here because the numbers are actually for - * port of the root complex virtual P2P bridge. But I want - * to avoid putting a node for it in the tree, so the numbers - * below are basically de-swizzled numbers. - * The real slot is on idsel 0, so the swizzling is 1:1 - */ - interrupt-map-mask = <0x0 0x0 0x0 0x7>; - interrupt-map = < - 0x0 0x0 0x0 0x1 &UIC2 0xb 0x4 /* swizzled int A */ - 0x0 0x0 0x0 0x2 &UIC2 0xc 0x4 /* swizzled int B */ - 0x0 0x0 0x0 0x3 &UIC2 0xd 0x4 /* swizzled int C */ - 0x0 0x0 0x0 0x4 &UIC2 0xe 0x4 /* swizzled int D */>; - }; - }; -}; diff --git a/arch/powerpc/boot/dts/klondike.dts b/arch/powerpc/boot/dts/klondike.dts deleted file mode 100644 index 97432177892a..000000000000 --- a/arch/powerpc/boot/dts/klondike.dts +++ /dev/null @@ -1,212 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Device Tree for Klondike (APM8018X) board. - * - * Copyright (c) 2010, Applied Micro Circuits Corporation - * Author: Tanmay Inamdar <tinamdar@apm.com> - */ - -/dts-v1/; - -/ { - #address-cells = <1>; - #size-cells = <1>; - model = "apm,klondike"; - compatible = "apm,klondike"; - dcr-parent = <&{/cpus/cpu@0}>; - - aliases { - ethernet0 = &EMAC0; - ethernet1 = &EMAC1; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - model = "PowerPC,apm8018x"; - reg = <0x00000000>; - clock-frequency = <300000000>; /* Filled in by U-Boot */ - timebase-frequency = <300000000>; /* Filled in by U-Boot */ - i-cache-line-size = <32>; - d-cache-line-size = <32>; - i-cache-size = <16384>; /* 16 kB */ - d-cache-size = <16384>; /* 16 kB */ - dcr-controller; - dcr-access-method = "native"; - }; - }; - - memory { - device_type = "memory"; - reg = <0x00000000 0x20000000>; /* Filled in by U-Boot */ - }; - - UIC0: interrupt-controller { - compatible = "ibm,uic"; - interrupt-controller; - cell-index = <0>; - dcr-reg = <0x0c0 0x010>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - }; - - UIC1: interrupt-controller1 { - compatible = "ibm,uic"; - interrupt-controller; - cell-index = <1>; - dcr-reg = <0x0d0 0x010>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - UIC2: interrupt-controller2 { - compatible = "ibm,uic"; - interrupt-controller; - cell-index = <2>; - dcr-reg = <0x0e0 0x010>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x0a 0x4 0x0b 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - UIC3: interrupt-controller3 { - compatible = "ibm,uic"; - interrupt-controller; - cell-index = <3>; - dcr-reg = <0x0f0 0x010>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x10 0x4 0x11 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - plb { - compatible = "ibm,plb4"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - clock-frequency = <0>; /* Filled in by U-Boot */ - - SDRAM0: memory-controller { - compatible = "ibm,sdram-apm8018x"; - dcr-reg = <0x010 0x002>; - }; - - MAL0: mcmal { - compatible = "ibm,mcmal2"; - dcr-reg = <0x180 0x062>; - num-tx-chans = <2>; - num-rx-chans = <16>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-parent = <&UIC1>; - interrupts = </*TXEOB*/ 0x6 0x4 - /*RXEOB*/ 0x7 0x4 - /*SERR*/ 0x1 0x4 - /*TXDE*/ 0x2 0x4 - /*RXDE*/ 0x3 0x4>; - }; - - POB0: opb { - compatible = "ibm,opb"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x20000000 0x20000000 0x30000000 - 0x50000000 0x50000000 0x10000000 - 0x60000000 0x60000000 0x10000000 - 0xFE000000 0xFE000000 0x00010000>; - dcr-reg = <0x100 0x020>; - clock-frequency = <300000000>; /* Filled in by U-Boot */ - - RGMII0: emac-rgmii@400a2000 { - compatible = "ibm,rgmii"; - reg = <0x400a2000 0x00000010>; - has-mdio; - }; - - TAH0: emac-tah@400a3000 { - compatible = "ibm,tah"; - reg = <0x400a3000 0x100>; - }; - - TAH1: emac-tah@400a4000 { - compatible = "ibm,tah"; - reg = <0x400a4000 0x100>; - }; - - EMAC0: ethernet@400a0000 { - compatible = "ibm,emac4", "ibm-emac4sync"; - interrupt-parent = <&EMAC0>; - interrupts = <0x0>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4>; - reg = <0x400a0000 0x00000100>; - local-mac-address = [000000000000]; /* Filled in by U-Boot */ - mal-device = <&MAL0>; - mal-tx-channel = <0x0>; - mal-rx-channel = <0x0>; - cell-index = <0>; - max-frame-size = <9000>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - phy-mode = "rgmii"; - phy-address = <0x2>; - turbo = "no"; - phy-map = <0x00000000>; - rgmii-device = <&RGMII0>; - rgmii-channel = <0>; - tah-device = <&TAH0>; - tah-channel = <0>; - has-inverted-stacr-oc; - has-new-stacr-staopc; - }; - - EMAC1: ethernet@400a1000 { - compatible = "ibm,emac4", "ibm-emac4sync"; - status = "disabled"; - interrupt-parent = <&EMAC1>; - interrupts = <0x0>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*Status*/ 0x0 &UIC0 0x14 0x4>; - reg = <0x400a1000 0x00000100>; - local-mac-address = [000000000000]; /* Filled in by U-Boot */ - mal-device = <&MAL0>; - mal-tx-channel = <1>; - mal-rx-channel = <8>; - cell-index = <1>; - max-frame-size = <9000>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - phy-mode = "rgmii"; - phy-address = <0x3>; - turbo = "no"; - phy-map = <0x00000000>; - rgmii-device = <&RGMII0>; - rgmii-channel = <1>; - tah-device = <&TAH1>; - tah-channel = <0>; - has-inverted-stacr-oc; - has-new-stacr-staopc; - mdio-device = <&EMAC0>; - }; - }; - }; - - chosen { - stdout-path = "/plb/opb/serial@50001000"; - }; -}; diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts deleted file mode 100644 index c473cd911bca..000000000000 --- a/arch/powerpc/boot/dts/makalu.dts +++ /dev/null @@ -1,353 +0,0 @@ -/* - * Device Tree Source for AMCC Makalu (405EX) - * - * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.de> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without - * any warranty of any kind, whether express or implied. - */ - -/dts-v1/; - -/ { - #address-cells = <1>; - #size-cells = <1>; - model = "amcc,makalu"; - compatible = "amcc,makalu"; - dcr-parent = <&{/cpus/cpu@0}>; - - aliases { - ethernet0 = &EMAC0; - ethernet1 = &EMAC1; - serial0 = &UART0; - serial1 = &UART1; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - model = "PowerPC,405EX"; - reg = <0x00000000>; - clock-frequency = <0>; /* Filled in by U-Boot */ - timebase-frequency = <0>; /* Filled in by U-Boot */ - i-cache-line-size = <32>; - d-cache-line-size = <32>; - i-cache-size = <16384>; /* 16 kB */ - d-cache-size = <16384>; /* 16 kB */ - dcr-controller; - dcr-access-method = "native"; - }; - }; - - memory { - device_type = "memory"; - reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */ - }; - - UIC0: interrupt-controller { - compatible = "ibm,uic-405ex", "ibm,uic"; - interrupt-controller; - cell-index = <0>; - dcr-reg = <0x0c0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - }; - - UIC1: interrupt-controller1 { - compatible = "ibm,uic-405ex","ibm,uic"; - interrupt-controller; - cell-index = <1>; - dcr-reg = <0x0d0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - UIC2: interrupt-controller2 { - compatible = "ibm,uic-405ex","ibm,uic"; - interrupt-controller; - cell-index = <2>; - dcr-reg = <0x0e0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - plb { - compatible = "ibm,plb-405ex", "ibm,plb4"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - clock-frequency = <0>; /* Filled in by U-Boot */ - - SDRAM0: memory-controller { - compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2"; - dcr-reg = <0x010 0x002>; - interrupt-parent = <&UIC2>; - interrupts = <0x5 0x4 /* ECC DED Error */ - 0x6 0x4 /* ECC SEC Error */ >; - }; - - MAL0: mcmal { - compatible = "ibm,mcmal-405ex", "ibm,mcmal2"; - dcr-reg = <0x180 0x062>; - num-tx-chans = <2>; - num-rx-chans = <2>; - interrupt-parent = <&MAL0>; - interrupts = <0x0 0x1 0x2 0x3 0x4>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4 - /*RXEOB*/ 0x1 &UIC0 0xb 0x4 - /*SERR*/ 0x2 &UIC1 0x0 0x4 - /*TXDE*/ 0x3 &UIC1 0x1 0x4 - /*RXDE*/ 0x4 &UIC1 0x2 0x4>; - interrupt-map-mask = <0xffffffff>; - }; - - POB0: opb { - compatible = "ibm,opb-405ex", "ibm,opb"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x80000000 0x80000000 0x10000000 - 0xef600000 0xef600000 0x00a00000 - 0xf0000000 0xf0000000 0x10000000>; - dcr-reg = <0x0a0 0x005>; - clock-frequency = <0>; /* Filled in by U-Boot */ - - EBC0: ebc { - compatible = "ibm,ebc-405ex", "ibm,ebc"; - dcr-reg = <0x012 0x002>; - #address-cells = <2>; - #size-cells = <1>; - clock-frequency = <0>; /* Filled in by U-Boot */ - /* ranges property is supplied by U-Boot */ - interrupts = <0x5 0x1>; - interrupt-parent = <&UIC1>; - - nor_flash@0,0 { - compatible = "amd,s29gl512n", "cfi-flash"; - bank-width = <2>; - reg = <0x00000000 0x00000000 0x04000000>; - #address-cells = <1>; - #size-cells = <1>; - partition@0 { - label = "kernel"; - reg = <0x00000000 0x00200000>; - }; - partition@200000 { - label = "root"; - reg = <0x00200000 0x00200000>; - }; - partition@400000 { - label = "user"; - reg = <0x00400000 0x03b60000>; - }; - partition@3f60000 { - label = "env"; - reg = <0x03f60000 0x00040000>; - }; - partition@3fa0000 { - label = "u-boot"; - reg = <0x03fa0000 0x00060000>; - }; - }; - }; - - UART0: serial@ef600200 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600200 0x00000008>; - virtual-reg = <0xef600200>; - clock-frequency = <0>; /* Filled in by U-Boot */ - current-speed = <0>; - interrupt-parent = <&UIC0>; - interrupts = <0x1a 0x4>; - }; - - UART1: serial@ef600300 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600300 0x00000008>; - virtual-reg = <0xef600300>; - clock-frequency = <0>; /* Filled in by U-Boot */ - current-speed = <0>; - interrupt-parent = <&UIC0>; - interrupts = <0x1 0x4>; - }; - - IIC0: i2c@ef600400 { - compatible = "ibm,iic-405ex", "ibm,iic"; - reg = <0xef600400 0x00000014>; - interrupt-parent = <&UIC0>; - interrupts = <0x2 0x4>; - }; - - IIC1: i2c@ef600500 { - compatible = "ibm,iic-405ex", "ibm,iic"; - reg = <0xef600500 0x00000014>; - interrupt-parent = <&UIC0>; - interrupts = <0x7 0x4>; - }; - - - RGMII0: emac-rgmii@ef600b00 { - compatible = "ibm,rgmii-405ex", "ibm,rgmii"; - reg = <0xef600b00 0x00000104>; - has-mdio; - }; - - EMAC0: ethernet@ef600900 { - linux,network-index = <0x0>; - device_type = "network"; - compatible = "ibm,emac-405ex", "ibm,emac4sync"; - interrupt-parent = <&EMAC0>; - interrupts = <0x0 0x1>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4 - /*Wake*/ 0x1 &UIC1 0x1d 0x4>; - reg = <0xef600900 0x000000c4>; - local-mac-address = [000000000000]; /* Filled in by U-Boot */ - mal-device = <&MAL0>; - mal-tx-channel = <0>; - mal-rx-channel = <0>; - cell-index = <0>; - max-frame-size = <9000>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - rx-fifo-size-gige = <16384>; - tx-fifo-size-gige = <16384>; - phy-mode = "rgmii"; - phy-map = <0x0000003f>; /* Start at 6 */ - rgmii-device = <&RGMII0>; - rgmii-channel = <0>; - has-inverted-stacr-oc; - has-new-stacr-staopc; - }; - - EMAC1: ethernet@ef600a00 { - linux,network-index = <0x1>; - device_type = "network"; - compatible = "ibm,emac-405ex", "ibm,emac4sync"; - interrupt-parent = <&EMAC1>; - interrupts = <0x0 0x1>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4 - /*Wake*/ 0x1 &UIC1 0x1f 0x4>; - reg = <0xef600a00 0x000000c4>; - local-mac-address = [000000000000]; /* Filled in by U-Boot */ - mal-device = <&MAL0>; - mal-tx-channel = <1>; - mal-rx-channel = <1>; - cell-index = <1>; - max-frame-size = <9000>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - rx-fifo-size-gige = <16384>; - tx-fifo-size-gige = <16384>; - phy-mode = "rgmii"; - phy-map = <0x00000000>; - rgmii-device = <&RGMII0>; - rgmii-channel = <1>; - has-inverted-stacr-oc; - has-new-stacr-staopc; - }; - }; - - PCIE0: pcie@a0000000 { - device_type = "pci"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex"; - primary; - port = <0x0>; /* port number */ - reg = <0xa0000000 0x20000000 /* Config space access */ - 0xef000000 0x00001000>; /* Registers */ - dcr-reg = <0x040 0x020>; - sdr-base = <0x400>; - - /* Outbound ranges, one memory and one IO, - * later cannot be changed - */ - ranges = <0x02000000 0x00000000 0x80000000 0x90000000 0x00000000 0x08000000 - 0x01000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00010000>; - - /* Inbound 2GB range starting at 0 */ - dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>; - - /* This drives busses 0x00 to 0x3f */ - bus-range = <0x0 0x3f>; - - /* Legacy interrupts (note the weird polarity, the bridge seems - * to invert PCIe legacy interrupts). - * We are de-swizzling here because the numbers are actually for - * port of the root complex virtual P2P bridge. But I want - * to avoid putting a node for it in the tree, so the numbers - * below are basically de-swizzled numbers. - * The real slot is on idsel 0, so the swizzling is 1:1 - */ - interrupt-map-mask = <0x0 0x0 0x0 0x7>; - interrupt-map = < - 0x0 0x0 0x0 0x1 &UIC2 0x0 0x4 /* swizzled int A */ - 0x0 0x0 0x0 0x2 &UIC2 0x1 0x4 /* swizzled int B */ - 0x0 0x0 0x0 0x3 &UIC2 0x2 0x4 /* swizzled int C */ - 0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>; - }; - - PCIE1: pcie@c0000000 { - device_type = "pci"; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex"; - primary; - port = <0x1>; /* port number */ - reg = <0xc0000000 0x20000000 /* Config space access */ - 0xef001000 0x00001000>; /* Registers */ - dcr-reg = <0x060 0x020>; - sdr-base = <0x440>; - - /* Outbound ranges, one memory and one IO, - * later cannot be changed - */ - ranges = <0x02000000 0x00000000 0x80000000 0x98000000 0x00000000 0x08000000 - 0x01000000 0x00000000 0x00000000 0xe0010000 0x00000000 0x00010000>; - - /* Inbound 2GB range starting at 0 */ - dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>; - - /* This drives busses 0x40 to 0x7f */ - bus-range = <0x40 0x7f>; - - /* Legacy interrupts (note the weird polarity, the bridge seems - * to invert PCIe legacy interrupts). - * We are de-swizzling here because the numbers are actually for - * port of the root complex virtual P2P bridge. But I want - * to avoid putting a node for it in the tree, so the numbers - * below are basically de-swizzled numbers. - * The real slot is on idsel 0, so the swizzling is 1:1 - */ - interrupt-map-mask = <0x0 0x0 0x0 0x7>; - interrupt-map = < - 0x0 0x0 0x0 0x1 &UIC2 0xb 0x4 /* swizzled int A */ - 0x0 0x0 0x0 0x2 &UIC2 0xc 0x4 /* swizzled int B */ - 0x0 0x0 0x0 0x3 &UIC2 0xd 0x4 /* swizzled int C */ - 0x0 0x0 0x0 0x4 &UIC2 0xe 0x4 /* swizzled int D */>; - }; - }; -}; diff --git a/arch/powerpc/boot/dts/microwatt.dts b/arch/powerpc/boot/dts/microwatt.dts index 269e930b3b0b..b7eac4e56019 100644 --- a/arch/powerpc/boot/dts/microwatt.dts +++ b/arch/powerpc/boot/dts/microwatt.dts @@ -1,13 +1,15 @@ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> / { #size-cells = <0x02>; #address-cells = <0x02>; - model-name = "microwatt"; + model = "microwatt"; compatible = "microwatt-soc"; aliases { serial0 = &UART0; + ethernet = &enet0; }; reserved-memory { @@ -35,40 +37,79 @@ ibm,powerpc-cpu-features { display-name = "Microwatt"; - isa = <3000>; + isa = <3010>; device_type = "cpu-features"; compatible = "ibm,powerpc-cpu-features"; mmu-radix { isa = <3000>; - usable-privilege = <2>; + usable-privilege = <6>; + os-support = <0>; }; little-endian { - isa = <2050>; - usable-privilege = <3>; + isa = <0>; + usable-privilege = <7>; + os-support = <0>; hwcap-bit-nr = <1>; }; cache-inhibited-large-page { - isa = <2040>; - usable-privilege = <2>; + isa = <0>; + usable-privilege = <6>; + os-support = <0>; }; fixed-point-v3 { isa = <3000>; - usable-privilege = <3>; + usable-privilege = <7>; }; no-execute { - isa = <2010>; + isa = <0x00>; usable-privilege = <2>; + os-support = <0>; }; floating-point { + hfscr-bit-nr = <0>; hwcap-bit-nr = <27>; isa = <0>; - usable-privilege = <3>; + usable-privilege = <7>; + hv-support = <1>; + os-support = <0>; + }; + + prefixed-instructions { + hfscr-bit-nr = <13>; + fscr-bit-nr = <13>; + isa = <3010>; + usable-privilege = <7>; + os-support = <1>; + hv-support = <1>; + }; + + tar { + hfscr-bit-nr = <8>; + fscr-bit-nr = <8>; + isa = <2070>; + usable-privilege = <7>; + os-support = <1>; + hv-support = <1>; + hwcap-bit-nr = <58>; + }; + + control-register { + isa = <0>; + usable-privilege = <7>; + }; + + system-call-vectored { + isa = <3000>; + usable-privilege = <7>; + os-support = <1>; + fscr-bit-nr = <12>; + hwcap-bit-nr = <52>; }; }; @@ -101,6 +142,36 @@ ibm,mmu-lpid-bits = <12>; ibm,mmu-pid-bits = <20>; }; + + PowerPC,Microwatt@1 { + i-cache-sets = <2>; + ibm,dec-bits = <64>; + reservation-granule-size = <64>; + clock-frequency = <100000000>; + timebase-frequency = <100000000>; + i-tlb-sets = <1>; + ibm,ppc-interrupt-server#s = <1>; + i-cache-block-size = <64>; + d-cache-block-size = <64>; + d-cache-sets = <2>; + i-tlb-size = <64>; + cpu-version = <0x990000>; + status = "okay"; + i-cache-size = <0x1000>; + ibm,processor-radix-AP-encodings = <0x0c 0xa0000010 0x20000015 0x4000001e>; + tlb-size = <0>; + tlb-sets = <0>; + device_type = "cpu"; + d-tlb-size = <128>; + d-tlb-sets = <2>; + reg = <1>; + general-purpose; + 64-bit; + d-cache-size = <0x1000>; + ibm,chip-id = <0>; + ibm,mmu-lpid-bits = <12>; + ibm,mmu-pid-bits = <20>; + }; }; soc@c0000000 { @@ -113,8 +184,8 @@ interrupt-controller@4000 { compatible = "openpower,xics-presentation", "ibm,ppc-xicp"; - ibm,interrupt-server-ranges = <0x0 0x1>; - reg = <0x4000 0x100>; + ibm,interrupt-server-ranges = <0x0 0x2>; + reg = <0x4000 0x10 0x4010 0x10>; }; ICS: interrupt-controller@5000 { @@ -138,7 +209,18 @@ interrupts = <0x10 0x1>; }; - ethernet@8020000 { + gpio: gpio@7000 { + device_type = "gpio"; + compatible = "faraday,ftgpio010"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x7000 0x80>; + interrupts = <0x14 1>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + enet0: ethernet@8020000 { compatible = "litex,liteeth"; reg = <0x8021000 0x100 0x8020800 0x100 @@ -160,7 +242,6 @@ reg-names = "phy", "core", "reader", "writer", "irq"; bus-width = <4>; interrupts = <0x13 1>; - cap-sd-highspeed; clocks = <&sys_clk>; }; }; diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts index e09b37d7489d..a89cb3139ca8 100644 --- a/arch/powerpc/boot/dts/mpc8315erdb.dts +++ b/arch/powerpc/boot/dts/mpc8315erdb.dts @@ -6,6 +6,7 @@ */ /dts-v1/; +#include <dt-bindings/interrupt-controller/irq.h> / { compatible = "fsl,mpc8315erdb"; @@ -358,6 +359,15 @@ interrupt-parent = <&ipic>; fsl,mpc8313-wakeup-timer = <>m1>; }; + + gpio: gpio-controller@c00 { + compatible = "fsl,mpc8314-gpio"; + reg = <0xc00 0x100>; + interrupts = <74 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&ipic>; + gpio-controller; + #gpio-cells = <2>; + }; }; pci0: pci@e0008500 { diff --git a/arch/powerpc/boot/dts/obs600.dts b/arch/powerpc/boot/dts/obs600.dts deleted file mode 100644 index d10b0411809b..000000000000 --- a/arch/powerpc/boot/dts/obs600.dts +++ /dev/null @@ -1,314 +0,0 @@ -/* - * Device Tree Source for PlatHome OpenBlockS 600 (405EX) - * - * Copyright 2011 Ben Herrenschmidt, IBM Corp. - * - * Based on Kilauea by: - * - * Copyright 2007-2009 DENX Software Engineering, Stefan Roese <sr@denx.de> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without - * any warranty of any kind, whether express or implied. - */ - -/dts-v1/; - -/ { - #address-cells = <1>; - #size-cells = <1>; - model = "PlatHome,OpenBlockS 600"; - compatible = "plathome,obs600"; - dcr-parent = <&{/cpus/cpu@0}>; - - aliases { - ethernet0 = &EMAC0; - ethernet1 = &EMAC1; - serial0 = &UART0; - serial1 = &UART1; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - device_type = "cpu"; - model = "PowerPC,405EX"; - reg = <0x00000000>; - clock-frequency = <0>; /* Filled in by U-Boot */ - timebase-frequency = <0>; /* Filled in by U-Boot */ - i-cache-line-size = <32>; - d-cache-line-size = <32>; - i-cache-size = <16384>; /* 16 kB */ - d-cache-size = <16384>; /* 16 kB */ - dcr-controller; - dcr-access-method = "native"; - }; - }; - - memory { - device_type = "memory"; - reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */ - }; - - UIC0: interrupt-controller { - compatible = "ibm,uic-405ex", "ibm,uic"; - interrupt-controller; - cell-index = <0>; - dcr-reg = <0x0c0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - }; - - UIC1: interrupt-controller1 { - compatible = "ibm,uic-405ex","ibm,uic"; - interrupt-controller; - cell-index = <1>; - dcr-reg = <0x0d0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - UIC2: interrupt-controller2 { - compatible = "ibm,uic-405ex","ibm,uic"; - interrupt-controller; - cell-index = <2>; - dcr-reg = <0x0e0 0x009>; - #address-cells = <0>; - #size-cells = <0>; - #interrupt-cells = <2>; - interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */ - interrupt-parent = <&UIC0>; - }; - - CPM0: cpm { - compatible = "ibm,cpm"; - dcr-access-method = "native"; - dcr-reg = <0x0b0 0x003>; - unused-units = <0x00000000>; - idle-doze = <0x02000000>; - standby = <0xe3e74800>; - }; - - plb { - compatible = "ibm,plb-405ex", "ibm,plb4"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - clock-frequency = <0>; /* Filled in by U-Boot */ - - SDRAM0: memory-controller { - compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2"; - dcr-reg = <0x010 0x002>; - interrupt-parent = <&UIC2>; - interrupts = <0x5 0x4 /* ECC DED Error */ - 0x6 0x4>; /* ECC SEC Error */ - }; - - CRYPTO: crypto@ef700000 { - compatible = "amcc,ppc405ex-crypto", "amcc,ppc4xx-crypto"; - reg = <0xef700000 0x80400>; - interrupt-parent = <&UIC0>; - interrupts = <0x17 0x2>; - }; - - MAL0: mcmal { - compatible = "ibm,mcmal-405ex", "ibm,mcmal2"; - dcr-reg = <0x180 0x062>; - num-tx-chans = <2>; - num-rx-chans = <2>; - interrupt-parent = <&MAL0>; - interrupts = <0x0 0x1 0x2 0x3 0x4>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4 - /*RXEOB*/ 0x1 &UIC0 0xb 0x4 - /*SERR*/ 0x2 &UIC1 0x0 0x4 - /*TXDE*/ 0x3 &UIC1 0x1 0x4 - /*RXDE*/ 0x4 &UIC1 0x2 0x4>; - interrupt-map-mask = <0xffffffff>; - }; - - POB0: opb { - compatible = "ibm,opb-405ex", "ibm,opb"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x80000000 0x80000000 0x10000000 - 0xef600000 0xef600000 0x00a00000 - 0xf0000000 0xf0000000 0x10000000>; - dcr-reg = <0x0a0 0x005>; - clock-frequency = <0>; /* Filled in by U-Boot */ - - EBC0: ebc { - compatible = "ibm,ebc-405ex", "ibm,ebc"; - dcr-reg = <0x012 0x002>; - #address-cells = <2>; - #size-cells = <1>; - clock-frequency = <0>; /* Filled in by U-Boot */ - /* ranges property is supplied by U-Boot */ - interrupts = <0x5 0x1>; - interrupt-parent = <&UIC1>; - - nor_flash@0,0 { - compatible = "amd,s29gl512n", "cfi-flash"; - bank-width = <2>; - reg = <0x00000000 0x00000000 0x08000000>; - #address-cells = <1>; - #size-cells = <1>; - partition@0 { - label = "kernel + initrd"; - reg = <0x00000000 0x03de0000>; - }; - partition@3de0000 { - label = "user config area"; - reg = <0x03de0000 0x00080000>; - }; - partition@3e60000 { - label = "user program area"; - reg = <0x03e60000 0x04000000>; - }; - partition@7e60000 { - label = "flat device tree"; - reg = <0x07e60000 0x00080000>; - }; - partition@7ee0000 { - label = "test program"; - reg = <0x07ee0000 0x00080000>; - }; - partition@7f60000 { - label = "u-boot env"; - reg = <0x07f60000 0x00040000>; - }; - partition@7fa0000 { - label = "u-boot"; - reg = <0x07fa0000 0x00060000>; - }; - }; - }; - - UART0: serial@ef600200 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600200 0x00000008>; - virtual-reg = <0xef600200>; - clock-frequency = <0>; /* Filled in by U-Boot */ - current-speed = <0>; - interrupt-parent = <&UIC0>; - interrupts = <0x1a 0x4>; - }; - - UART1: serial@ef600300 { - device_type = "serial"; - compatible = "ns16550"; - reg = <0xef600300 0x00000008>; - virtual-reg = <0xef600300>; - clock-frequency = <0>; /* Filled in by U-Boot */ - current-speed = <0>; - interrupt-parent = <&UIC0>; - interrupts = <0x1 0x4>; - }; - - IIC0: i2c@ef600400 { - compatible = "ibm,iic-405ex", "ibm,iic"; - reg = <0xef600400 0x00000014>; - interrupt-parent = <&UIC0>; - interrupts = <0x2 0x4>; - #address-cells = <1>; - #size-cells = <0>; - - rtc@68 { - compatible = "dallas,ds1340"; - reg = <0x68>; - }; - }; - - IIC1: i2c@ef600500 { - compatible = "ibm,iic-405ex", "ibm,iic"; - reg = <0xef600500 0x00000014>; - interrupt-parent = <&UIC0>; - interrupts = <0x7 0x4>; - }; - - RGMII0: emac-rgmii@ef600b00 { - compatible = "ibm,rgmii-405ex", "ibm,rgmii"; - reg = <0xef600b00 0x00000104>; - has-mdio; - }; - - EMAC0: ethernet@ef600900 { - linux,network-index = <0x0>; - device_type = "network"; - compatible = "ibm,emac-405ex", "ibm,emac4sync"; - interrupt-parent = <&EMAC0>; - interrupts = <0x0 0x1>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4 - /*Wake*/ 0x1 &UIC1 0x1d 0x4>; - reg = <0xef600900 0x000000c4>; - local-mac-address = [000000000000]; /* Filled in by U-Boot */ - mal-device = <&MAL0>; - mal-tx-channel = <0>; - mal-rx-channel = <0>; - cell-index = <0>; - max-frame-size = <9000>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - rx-fifo-size-gige = <16384>; - tx-fifo-size-gige = <16384>; - phy-mode = "rgmii"; - phy-map = <0x00000000>; - rgmii-device = <&RGMII0>; - rgmii-channel = <0>; - has-inverted-stacr-oc; - has-new-stacr-staopc; - }; - - EMAC1: ethernet@ef600a00 { - linux,network-index = <0x1>; - device_type = "network"; - compatible = "ibm,emac-405ex", "ibm,emac4sync"; - interrupt-parent = <&EMAC1>; - interrupts = <0x0 0x1>; - #interrupt-cells = <1>; - #address-cells = <0>; - #size-cells = <0>; - interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4 - /*Wake*/ 0x1 &UIC1 0x1f 0x4>; - reg = <0xef600a00 0x000000c4>; - local-mac-address = [000000000000]; /* Filled in by U-Boot */ - mal-device = <&MAL0>; - mal-tx-channel = <1>; - mal-rx-channel = <1>; - cell-index = <1>; - max-frame-size = <9000>; - rx-fifo-size = <4096>; - tx-fifo-size = <2048>; - rx-fifo-size-gige = <16384>; - tx-fifo-size-gige = <16384>; - phy-mode = "rgmii"; - phy-map = <0x00000000>; - rgmii-device = <&RGMII0>; - rgmii-channel = <1>; - has-inverted-stacr-oc; - has-new-stacr-staopc; - }; - - GPIO: gpio@ef600800 { - device_type = "gpio"; - compatible = "ibm,gpio-405ex", "ibm,ppc4xx-gpio"; - reg = <0xef600800 0x50>; - }; - }; - }; - chosen { - stdout-path = "/plb/opb/serial@ef600200"; - }; -}; diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c index cae31a6e8f02..2c0e2a1cab01 100644 --- a/arch/powerpc/boot/main.c +++ b/arch/powerpc/boot/main.c @@ -188,7 +188,7 @@ static inline void prep_esm_blob(struct addr_range vmlinux, void *chosen) { } /* A buffer that may be edited by tools operating on a zImage binary so as to * edit the command line passed to vmlinux (by setting /chosen/bootargs). - * The buffer is put in it's own section so that tools may locate it easier. + * The buffer is put in its own section so that tools may locate it easier. */ static char cmdline[BOOT_COMMAND_LINE_SIZE] __attribute__((__section__("__builtin_cmdline"))); diff --git a/arch/powerpc/boot/ppcboot-hotfoot.h b/arch/powerpc/boot/ppcboot-hotfoot.h deleted file mode 100644 index 4728db95f58a..000000000000 --- a/arch/powerpc/boot/ppcboot-hotfoot.h +++ /dev/null @@ -1,119 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * This interface is used for compatibility with old U-boots *ONLY*. - * Please do not imitate or extend this. - */ - -/* - * Unfortunately, the ESTeem Hotfoot board uses a mangled version of - * ppcboot.h for historical reasons, and in the interest of having a - * mainline kernel boot on the production board+bootloader, this was the - * least-offensive solution. Please direct all flames to: - * - * Solomon Peachy <solomon@linux-wlan.com> - * - * (This header is identical to ppcboot.h except for the - * TARGET_HOTFOOT bits) - */ - -/* - * (C) Copyright 2000, 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - */ - -#ifndef __PPCBOOT_H__ -#define __PPCBOOT_H__ - -/* - * Board information passed to kernel from PPCBoot - * - * include/asm-ppc/ppcboot.h - */ - -#include "types.h" - -typedef struct bd_info { - unsigned long bi_memstart; /* start of DRAM memory */ - unsigned long bi_memsize; /* size of DRAM memory in bytes */ - unsigned long bi_flashstart; /* start of FLASH memory */ - unsigned long bi_flashsize; /* size of FLASH memory */ - unsigned long bi_flashoffset; /* reserved area for startup monitor */ - unsigned long bi_sramstart; /* start of SRAM memory */ - unsigned long bi_sramsize; /* size of SRAM memory */ -#if defined(TARGET_8xx) || defined(TARGET_CPM2) || defined(TARGET_85xx) ||\ - defined(TARGET_83xx) - unsigned long bi_immr_base; /* base of IMMR register */ -#endif -#if defined(TARGET_PPC_MPC52xx) - unsigned long bi_mbar_base; /* base of internal registers */ -#endif - unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */ - unsigned long bi_ip_addr; /* IP Address */ - unsigned char bi_enetaddr[6]; /* Ethernet address */ -#if defined(TARGET_HOTFOOT) - /* second onboard ethernet port */ - unsigned char bi_enet1addr[6]; -#define HAVE_ENET1ADDR -#endif /* TARGET_HOOTFOOT */ - unsigned short bi_ethspeed; /* Ethernet speed in Mbps */ - unsigned long bi_intfreq; /* Internal Freq, in MHz */ - unsigned long bi_busfreq; /* Bus Freq, in MHz */ -#if defined(TARGET_CPM2) - unsigned long bi_cpmfreq; /* CPM_CLK Freq, in MHz */ - unsigned long bi_brgfreq; /* BRG_CLK Freq, in MHz */ - unsigned long bi_sccfreq; /* SCC_CLK Freq, in MHz */ - unsigned long bi_vco; /* VCO Out from PLL, in MHz */ -#endif -#if defined(TARGET_PPC_MPC52xx) - unsigned long bi_ipbfreq; /* IPB Bus Freq, in MHz */ - unsigned long bi_pcifreq; /* PCI Bus Freq, in MHz */ -#endif - unsigned long bi_baudrate; /* Console Baudrate */ -#if defined(TARGET_4xx) - unsigned char bi_s_version[4]; /* Version of this structure */ - unsigned char bi_r_version[32]; /* Version of the ROM (IBM) */ - unsigned int bi_procfreq; /* CPU (Internal) Freq, in Hz */ - unsigned int bi_plb_busfreq; /* PLB Bus speed, in Hz */ - unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */ - unsigned char bi_pci_enetaddr[6]; /* PCI Ethernet MAC address */ -#endif -#if defined(TARGET_HOTFOOT) - unsigned int bi_pllouta_freq; /* PLL OUTA speed, in Hz */ -#endif -#if defined(TARGET_HYMOD) - hymod_conf_t bi_hymod_conf; /* hymod configuration information */ -#endif -#if defined(TARGET_EVB64260) || defined(TARGET_405EP) || defined(TARGET_44x) || \ - defined(TARGET_85xx) || defined(TARGET_83xx) || defined(TARGET_HAS_ETH1) - /* second onboard ethernet port */ - unsigned char bi_enet1addr[6]; -#define HAVE_ENET1ADDR -#endif -#if defined(TARGET_EVB64260) || defined(TARGET_440GX) || \ - defined(TARGET_85xx) || defined(TARGET_HAS_ETH2) - /* third onboard ethernet ports */ - unsigned char bi_enet2addr[6]; -#define HAVE_ENET2ADDR -#endif -#if defined(TARGET_440GX) || defined(TARGET_HAS_ETH3) - /* fourth onboard ethernet ports */ - unsigned char bi_enet3addr[6]; -#define HAVE_ENET3ADDR -#endif -#if defined(TARGET_HOTFOOT) - int bi_phynum[2]; /* Determines phy mapping */ - int bi_phymode[2]; /* Determines phy mode */ -#endif -#if defined(TARGET_4xx) - unsigned int bi_opbfreq; /* OB clock in Hz */ - int bi_iic_fast[2]; /* Use fast i2c mode */ -#endif -#if defined(TARGET_440GX) - int bi_phynum[4]; /* phy mapping */ - int bi_phymode[4]; /* phy mode */ -#endif -} bd_t; - -#define bi_tbfreq bi_intfreq - -#endif /* __PPCBOOT_H__ */ diff --git a/arch/powerpc/boot/ppcboot.h b/arch/powerpc/boot/ppcboot.h index a78b0b257698..90c8f452fe6e 100644 --- a/arch/powerpc/boot/ppcboot.h +++ b/arch/powerpc/boot/ppcboot.h @@ -63,7 +63,7 @@ typedef struct bd_info { #if defined(TARGET_HYMOD) hymod_conf_t bi_hymod_conf; /* hymod configuration information */ #endif -#if defined(TARGET_EVB64260) || defined(TARGET_405EP) || defined(TARGET_44x) || \ +#if defined(TARGET_EVB64260) || defined(TARGET_44x) || \ defined(TARGET_85xx) || defined(TARGET_83xx) || defined(TARGET_HAS_ETH1) /* second onboard ethernet port */ unsigned char bi_enet1addr[6]; diff --git a/arch/powerpc/boot/ps3.c b/arch/powerpc/boot/ps3.c index f157717ae814..89ff46b8b225 100644 --- a/arch/powerpc/boot/ps3.c +++ b/arch/powerpc/boot/ps3.c @@ -25,7 +25,7 @@ BSS_STACK(4096); /* A buffer that may be edited by tools operating on a zImage binary so as to * edit the command line passed to vmlinux (by setting /chosen/bootargs). - * The buffer is put in it's own section so that tools may locate it easier. + * The buffer is put in its own section so that tools may locate it easier. */ static char cmdline[BOOT_COMMAND_LINE_SIZE] diff --git a/arch/powerpc/boot/rs6000.h b/arch/powerpc/boot/rs6000.h index a9d879155ef9..16df8f3c43f1 100644 --- a/arch/powerpc/boot/rs6000.h +++ b/arch/powerpc/boot/rs6000.h @@ -1,11 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* IBM RS/6000 "XCOFF" file definitions for BFD. Copyright (C) 1990, 1991 Free Software Foundation, Inc. - FIXME: Can someone provide a transliteration of this name into ASCII? - Using the following chars caused a compiler warning on HIUX (so I replaced - them with octal escapes), and isn't useful without an understanding of what - character set it is. - Written by Mimi Ph\373\364ng-Th\345o V\365 of IBM + Written by Mimi Phuong-Thao Vo of IBM and John Gilmore of Cygnus Support. */ /********************** FILE HEADER **********************/ diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 352d7de24018..3d8dc822282a 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -234,10 +234,8 @@ fi # suppress some warnings in recent ld versions nowarn="-z noexecstack" -if ! ld_is_lld; then - if [ "$LD_VERSION" -ge "$(echo 2.39 | ld_version)" ]; then - nowarn="$nowarn --no-warn-rwx-segments" - fi +if "${CROSS}ld" -v --no-warn-rwx-segments >/dev/null 2>&1; then + nowarn="$nowarn --no-warn-rwx-segments" fi platformo=$object/"$platform".o @@ -271,11 +269,6 @@ pseries) fi make_space=n ;; -maple) - platformo="$object/of.o $object/epapr.o" - link_address='0x400000' - make_space=n - ;; pmac|chrp) platformo="$object/of.o $object/epapr.o" make_space=n @@ -337,7 +330,7 @@ ps3) make_space=n pie= ;; -ep88xc|ep405|ep8248e) +ep88xc|ep8248e) platformo="$object/fixed-head.o $object/$platform.o" binary=y ;; @@ -468,26 +461,6 @@ uboot) fi exit 0 ;; -uboot-obs600) - rm -f "$ofile" - # obs600 wants a multi image with an initrd, so we need to put a fake - # one in even when building a "normal" image. - if [ -n "$initrd" ]; then - real_rd="$initrd" - else - real_rd=`mktemp` - echo "\0" >>"$real_rd" - fi - ${MKIMAGE} -A ppc -O linux -T multi -C gzip -a $membase -e $membase \ - $uboot_version -d "$vmz":"$real_rd":"$dtb" "$ofile" - if [ -z "$initrd" ]; then - rm -f "$real_rd" - fi - if [ -z "$cacheit" ]; then - rm -f "$vmz" - fi - exit 0 - ;; esac addsec() { @@ -537,7 +510,7 @@ fi # post-processing needed for some platforms case "$platform" in -pseries|chrp|maple) +pseries|chrp) $objbin/addnote "$ofile" ;; coff) diff --git a/arch/powerpc/boot/xz_config.h b/arch/powerpc/boot/xz_config.h index ebfadd39e192..9506a96ebbcc 100644 --- a/arch/powerpc/boot/xz_config.h +++ b/arch/powerpc/boot/xz_config.h @@ -50,11 +50,8 @@ static inline void put_unaligned_be32(u32 val, void *p) /* prevent the inclusion of the xz-preboot MM headers */ #define DECOMPR_MM_H #define memmove memmove -#define XZ_EXTERN static /* xz.h needs to be included directly since we need enum xz_mode */ #include "../../../include/linux/xz.h" -#undef XZ_EXTERN - #endif |