diff options
Diffstat (limited to 'target/linux/ramips/patches-3.10/0107-MIPS-ralink-allow-manual-memory-override.patch')
| -rw-r--r-- | target/linux/ramips/patches-3.10/0107-MIPS-ralink-allow-manual-memory-override.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/target/linux/ramips/patches-3.10/0107-MIPS-ralink-allow-manual-memory-override.patch b/target/linux/ramips/patches-3.10/0107-MIPS-ralink-allow-manual-memory-override.patch deleted file mode 100644 index 4fb2b2b..0000000 --- a/target/linux/ramips/patches-3.10/0107-MIPS-ralink-allow-manual-memory-override.patch +++ /dev/null @@ -1,45 +0,0 @@ -From ee46d05eefefb0fb40b5682b4f6f3876b496044b Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Sun, 16 Mar 2014 04:40:48 +0000 -Subject: [PATCH 107/133] MIPS: ralink: allow manual memory override - -RT5350 relies on the bootloader setting up the memc correctly. -On sme boards the setup is incorrect leading to 32 MB being available but only 16 being recognized. Allow these boards to manually override the memory range -. -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - arch/mips/ralink/of.c | 16 +++++++++++++++- - 1 file changed, 15 insertions(+), 1 deletion(-) - ---- a/arch/mips/ralink/of.c -+++ b/arch/mips/ralink/of.c -@@ -77,6 +77,17 @@ void __init device_tree_init(void) - //free_bootmem(base, size); - } - -+static int memory_dtb; -+ -+static int __init early_init_dt_find_memory(unsigned long node, const char *uname, -+ int depth, void *data) -+{ -+ if (depth == 1 && !strcmp(uname, "memory@0")) -+ memory_dtb = 1; -+ -+ return 0; -+} -+ - void __init plat_mem_setup(void) - { - set_io_port_base(KSEG1); -@@ -87,7 +98,10 @@ void __init plat_mem_setup(void) - */ - __dt_setup_arch(&__dtb_start); - -- if (soc_info.mem_size) -+ of_scan_flat_dt(early_init_dt_find_memory, NULL); -+ if (memory_dtb) -+ of_scan_flat_dt(early_init_dt_scan_memory, NULL); -+ else if (soc_info.mem_size) - add_memory_region(soc_info.mem_base, soc_info.mem_size * SZ_1M, - BOOT_MEM_RAM); - else |