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authorLinus Torvalds <torvalds@linux-foundation.org>2018-12-28 20:08:34 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-12-28 20:08:34 -0800
commit030672aea826adf3dee9100ee8ac303b62c8fe7f (patch)
treec9815fcd276e4c61b864790e81e5cbca16b80142 /arch/unicore32
parentMerge tag 'gpio-v4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio (diff)
parentof: __of_detach_node() - remove node from phandle cache (diff)
downloadlinux-dev-030672aea826adf3dee9100ee8ac303b62c8fe7f.tar.xz
linux-dev-030672aea826adf3dee9100ee8ac303b62c8fe7f.zip
Merge tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull Devicetree updates from Rob Herring: "The biggest highlight here is the start of using json-schema for DT bindings. Being able to validate bindings has been discussed for years with little progress. - Initial support for DT bindings using json-schema language. This is the start of converting DT bindings from free-form text to a structured format. - Reworking of initrd address initialization. This moves to using the phys address instead of virt addr in the DT parsing code. This rework was motivated by CONFIG_DEV_BLK_INITRD causing unnecessary rebuilding of lots of files. - Fix stale phandle entries in phandle cache - DT overlay validation improvements. This exposed several memory leak bugs which have been fixed. - Use node name and device_type helper functions in DT code - Last remaining conversions to using %pOFn printk specifier instead of device_node.name directly - Create new common RTC binding doc and move all trivial RTC devices out of trivial-devices.txt. - New bindings for Freescale MAG3110 magnetometer, Cadence Sierra PHY, and Xen shared memory - Update dtc to upstream version v1.4.7-57-gf267e674d145" * tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (68 commits) of: __of_detach_node() - remove node from phandle cache of: of_node_get()/of_node_put() nodes held in phandle cache gpio-omap.txt: add reg and interrupts properties dt-bindings: mrvl,intc: fix a trivial typo dt-bindings: iio: magnetometer: add dt-bindings for freescale mag3110 dt-bindings: Convert trivial-devices.txt to json-schema dt-bindings: arm: mrvl: amend Browstone compatible string dt-bindings: arm: Convert Tegra board/soc bindings to json-schema dt-bindings: arm: Convert ZTE board/soc bindings to json-schema dt-bindings: arm: Add missing Xilinx boards dt-bindings: arm: Convert Xilinx board/soc bindings to json-schema dt-bindings: arm: Convert VIA board/soc bindings to json-schema dt-bindings: arm: Convert ST STi board/soc bindings to json-schema dt-bindings: arm: Convert SPEAr board/soc bindings to json-schema dt-bindings: arm: Convert CSR SiRF board/soc bindings to json-schema dt-bindings: arm: Convert QCom board/soc bindings to json-schema dt-bindings: arm: Convert TI nspire board/soc bindings to json-schema dt-bindings: arm: Convert TI davinci board/soc bindings to json-schema dt-bindings: arm: Convert Calxeda board/soc bindings to json-schema dt-bindings: arm: Convert Altera board/soc bindings to json-schema ...
Diffstat (limited to 'arch/unicore32')
-rw-r--r--arch/unicore32/mm/init.c24
1 files changed, 5 insertions, 19 deletions
diff --git a/arch/unicore32/mm/init.c b/arch/unicore32/mm/init.c
index cf4eb9481fd6..85ef2c624090 100644
--- a/arch/unicore32/mm/init.c
+++ b/arch/unicore32/mm/init.c
@@ -30,25 +30,6 @@
#include "mm.h"
-static unsigned long phys_initrd_start __initdata = 0x01000000;
-static unsigned long phys_initrd_size __initdata = SZ_8M;
-
-static int __init early_initrd(char *p)
-{
- unsigned long start, size;
- char *endp;
-
- start = memparse(p, &endp);
- if (*endp == ',') {
- size = memparse(endp + 1, NULL);
-
- phys_initrd_start = start;
- phys_initrd_size = size;
- }
- return 0;
-}
-early_param("initrd", early_initrd);
-
/*
* This keeps memory configuration data used by a couple memory
* initialization functions, as well as show_mem() for the skipping
@@ -156,6 +137,11 @@ void __init uc32_memblock_init(struct meminfo *mi)
memblock_reserve(__pa(_text), _end - _text);
#ifdef CONFIG_BLK_DEV_INITRD
+ if (!phys_initrd_size) {
+ phys_initrd_start = 0x01000000;
+ phys_initrd_size = SZ_8M;
+ }
+
if (phys_initrd_size) {
memblock_reserve(phys_initrd_start, phys_initrd_size);