From e0fb809dfa316826b479626280bfb63ad0959a7e Mon Sep 17 00:00:00 2001 From: blogic Date: Sun, 14 Jul 2013 18:00:34 +0000 Subject: ralink: drop v3.8 support Signed-off-by: John Crispin git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37311 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../0037-MIPS-add-detect_memory_region.patch | 68 ---------------------- 1 file changed, 68 deletions(-) delete mode 100644 target/linux/ramips/patches-3.8/0037-MIPS-add-detect_memory_region.patch (limited to 'target/linux/ramips/patches-3.8/0037-MIPS-add-detect_memory_region.patch') diff --git a/target/linux/ramips/patches-3.8/0037-MIPS-add-detect_memory_region.patch b/target/linux/ramips/patches-3.8/0037-MIPS-add-detect_memory_region.patch deleted file mode 100644 index 2f5626efd0..0000000000 --- a/target/linux/ramips/patches-3.8/0037-MIPS-add-detect_memory_region.patch +++ /dev/null @@ -1,68 +0,0 @@ -From 3350a0d29bc3f3d15b50835a20ffcc14a458e2d9 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Sat, 13 Apr 2013 13:15:47 +0200 -Subject: [PATCH 37/79] MIPS: add detect_memory_region() - -Add a generic way of detecting the available RAM. This function is based on the -implementation already used by ath79. - -Signed-off-by: John Crispin -Patchwork: http://patchwork.linux-mips.org/patch/5178/ ---- - arch/mips/include/asm/bootinfo.h | 1 + - arch/mips/kernel/setup.c | 20 ++++++++++++++++++++ - 2 files changed, 21 insertions(+) - -diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h -index 7a51d87..6d6cfac 100644 ---- a/arch/mips/include/asm/bootinfo.h -+++ b/arch/mips/include/asm/bootinfo.h -@@ -104,6 +104,7 @@ struct boot_mem_map { - extern struct boot_mem_map boot_mem_map; - - extern void add_memory_region(phys_t start, phys_t size, long type); -+extern void detect_memory_region(phys_t start, phys_t sz_min, phys_t sz_max); - - extern void prom_init(void); - extern void prom_free_prom_memory(void); -diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c -index 8c41187..3937630 100644 ---- a/arch/mips/kernel/setup.c -+++ b/arch/mips/kernel/setup.c -@@ -23,6 +23,7 @@ - #include - #include - #include -+#include - - #include - #include -@@ -122,6 +123,25 @@ void __init add_memory_region(phys_t start, phys_t size, long type) - boot_mem_map.nr_map++; - } - -+void __init detect_memory_region(phys_t start, phys_t sz_min, phys_t sz_max) -+{ -+ phys_t size; -+ -+ for (size = sz_min; size < sz_max; size <<= 1) { -+ if (!memcmp(detect_memory_region, -+ detect_memory_region + size, 1024)) -+ break; -+ } -+ -+ pr_debug("Memory: %lluMB of RAM detected at 0x%llx (min: %lluMB, max: %lluMB)\n", -+ ((unsigned long long) size) / SZ_1M, -+ (unsigned long long) start, -+ ((unsigned long long) sz_min) / SZ_1M, -+ ((unsigned long long) sz_max) / SZ_1M); -+ -+ add_memory_region(start, size, BOOT_MEM_RAM); -+} -+ - static void __init print_memory_map(void) - { - int i; --- -1.7.10.4 - -- cgit v1.2.3