diff options
Diffstat (limited to 'arch/ppc/platforms/4xx/ibm405ep.h')
| -rw-r--r-- | arch/ppc/platforms/4xx/ibm405ep.h | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/arch/ppc/platforms/4xx/ibm405ep.h b/arch/ppc/platforms/4xx/ibm405ep.h new file mode 100644 index 000000000000..e051e3fe8c63 --- /dev/null +++ b/arch/ppc/platforms/4xx/ibm405ep.h @@ -0,0 +1,148 @@ +/* + * arch/ppc/platforms/4xx/ibm405ep.h + * + * IBM PPC 405EP processor defines. + * + * Author: SAW (IBM), derived from ibm405gp.h. + * Maintained by MontaVista Software <source@mvista.com> + * + * 2003 (c) MontaVista Softare Inc. 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. + */ + +#ifdef __KERNEL__ +#ifndef __ASM_IBM405EP_H__ +#define __ASM_IBM405EP_H__ + +#include <linux/config.h> + +/* ibm405.h at bottom of this file */ + +/* PCI + * PCI Bridge config reg definitions + * see 17-19 of manual + */ + +#define PPC405_PCI_CONFIG_ADDR 0xeec00000 +#define PPC405_PCI_CONFIG_DATA 0xeec00004 + +#define PPC405_PCI_PHY_MEM_BASE 0x80000000 /* hose_a->pci_mem_offset */ + /* setbat */ +#define PPC405_PCI_MEM_BASE PPC405_PCI_PHY_MEM_BASE /* setbat */ +#define PPC405_PCI_PHY_IO_BASE 0xe8000000 /* setbat */ +#define PPC405_PCI_IO_BASE PPC405_PCI_PHY_IO_BASE /* setbat */ + +#define PPC405_PCI_LOWER_MEM 0x80000000 /* hose_a->mem_space.start */ +#define PPC405_PCI_UPPER_MEM 0xBfffffff /* hose_a->mem_space.end */ +#define PPC405_PCI_LOWER_IO 0x00000000 /* hose_a->io_space.start */ +#define PPC405_PCI_UPPER_IO 0x0000ffff /* hose_a->io_space.end */ + +#define PPC405_ISA_IO_BASE PPC405_PCI_IO_BASE + +#define PPC4xx_PCI_IO_PADDR ((uint)PPC405_PCI_PHY_IO_BASE) +#define PPC4xx_PCI_IO_VADDR PPC4xx_PCI_IO_PADDR +#define PPC4xx_PCI_IO_SIZE ((uint)64*1024) +#define PPC4xx_PCI_CFG_PADDR ((uint)PPC405_PCI_CONFIG_ADDR) +#define PPC4xx_PCI_CFG_VADDR PPC4xx_PCI_CFG_PADDR +#define PPC4xx_PCI_CFG_SIZE ((uint)4*1024) +#define PPC4xx_PCI_LCFG_PADDR ((uint)0xef400000) +#define PPC4xx_PCI_LCFG_VADDR PPC4xx_PCI_LCFG_PADDR +#define PPC4xx_PCI_LCFG_SIZE ((uint)4*1024) +#define PPC4xx_ONB_IO_PADDR ((uint)0xef600000) +#define PPC4xx_ONB_IO_VADDR PPC4xx_ONB_IO_PADDR +#define PPC4xx_ONB_IO_SIZE ((uint)4*1024) + +/* serial port defines */ +#define RS_TABLE_SIZE 2 + +#define UART0_INT 0 +#define UART1_INT 1 + +#define PCIL0_BASE 0xEF400000 +#define UART0_IO_BASE 0xEF600300 +#define UART1_IO_BASE 0xEF600400 +#define EMAC0_BASE 0xEF600800 + +#define BD_EMAC_ADDR(e,i) bi_enetaddr[e][i] + +#if defined(CONFIG_UART0_TTYS0) +#define ACTING_UART0_IO_BASE UART0_IO_BASE +#define ACTING_UART1_IO_BASE UART1_IO_BASE +#define ACTING_UART0_INT UART0_INT +#define ACTING_UART1_INT UART1_INT +#else +#define ACTING_UART0_IO_BASE UART1_IO_BASE +#define ACTING_UART1_IO_BASE UART0_IO_BASE +#define ACTING_UART0_INT UART1_INT +#define ACTING_UART1_INT UART0_INT +#endif + +#define STD_UART_OP(num) \ + { 0, BASE_BAUD, 0, ACTING_UART##num##_INT, \ + (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \ + iomem_base: (u8 *)ACTING_UART##num##_IO_BASE, \ + io_type: SERIAL_IO_MEM}, + +#define SERIAL_DEBUG_IO_BASE ACTING_UART0_IO_BASE +#define SERIAL_PORT_DFNS \ + STD_UART_OP(0) \ + STD_UART_OP(1) + +/* DCR defines */ +#define DCRN_CPMSR_BASE 0x0BA +#define DCRN_CPMFR_BASE 0x0B9 + +#define DCRN_CPC0_PLLMR0_BASE 0x0F0 +#define DCRN_CPC0_BOOT_BASE 0x0F1 +#define DCRN_CPC0_CR1_BASE 0x0F2 +#define DCRN_CPC0_EPRCSR_BASE 0x0F3 +#define DCRN_CPC0_PLLMR1_BASE 0x0F4 +#define DCRN_CPC0_UCR_BASE 0x0F5 +#define DCRN_CPC0_UCR_U0DIV 0x07F +#define DCRN_CPC0_SRR_BASE 0x0F6 +#define DCRN_CPC0_JTAGID_BASE 0x0F7 +#define DCRN_CPC0_SPARE_BASE 0x0F8 +#define DCRN_CPC0_PCI_BASE 0x0F9 + + +#define IBM_CPM_GPT 0x80000000 /* GPT interface */ +#define IBM_CPM_PCI 0x40000000 /* PCI bridge */ +#define IBM_CPM_UIC 0x00010000 /* Universal Int Controller */ +#define IBM_CPM_CPU 0x00008000 /* processor core */ +#define IBM_CPM_EBC 0x00002000 /* EBC controller */ +#define IBM_CPM_SDRAM0 0x00004000 /* SDRAM memory controller */ +#define IBM_CPM_GPIO0 0x00001000 /* General Purpose IO */ +#define IBM_CPM_TMRCLK 0x00000400 /* CPU timers */ +#define IBM_CPM_PLB 0x00000100 /* PLB bus arbiter */ +#define IBM_CPM_OPB 0x00000080 /* PLB to OPB bridge */ +#define IBM_CPM_DMA 0x00000040 /* DMA controller */ +#define IBM_CPM_IIC0 0x00000010 /* IIC interface */ +#define IBM_CPM_UART1 0x00000002 /* serial port 0 */ +#define IBM_CPM_UART0 0x00000001 /* serial port 1 */ +#define DFLT_IBM4xx_PM ~(IBM_CPM_PCI | IBM_CPM_CPU | IBM_CPM_DMA \ + | IBM_CPM_OPB | IBM_CPM_EBC \ + | IBM_CPM_SDRAM0 | IBM_CPM_PLB \ + | IBM_CPM_UIC | IBM_CPM_TMRCLK) +#define DCRN_DMA0_BASE 0x100 +#define DCRN_DMA1_BASE 0x108 +#define DCRN_DMA2_BASE 0x110 +#define DCRN_DMA3_BASE 0x118 +#define DCRNCAP_DMA_SG 1 /* have DMA scatter/gather capability */ +#define DCRN_DMASR_BASE 0x120 +#define DCRN_EBC_BASE 0x012 +#define DCRN_DCP0_BASE 0x014 +#define DCRN_MAL_BASE 0x180 +#define DCRN_OCM0_BASE 0x018 +#define DCRN_PLB0_BASE 0x084 +#define DCRN_PLLMR_BASE 0x0B0 +#define DCRN_POB0_BASE 0x0A0 +#define DCRN_SDRAM0_BASE 0x010 +#define DCRN_UIC0_BASE 0x0C0 +#define UIC0 DCRN_UIC0_BASE + +#include <asm/ibm405.h> + +#endif /* __ASM_IBM405EP_H__ */ +#endif /* __KERNEL__ */ |