brcm47xx: move patches already in the mainline kernel to the front

[openwrt.git] / target / linux / brcm47xx / patches-3.6 / 191-MIPS-BCM47XX-ignore-last-memory-page.patch

diff --git a/target/linux/brcm47xx/patches-3.6/191-MIPS-BCM47XX-ignore-last-memory-page.patch b/target/linux/brcm47xx/patches-3.6/191-MIPS-BCM47XX-ignore-last-memory-page.patch
deleted file mode 100644 (file)
index 9f7d5dc..0000000
--- a/target/linux/brcm47xx/patches-3.6/191-MIPS-BCM47XX-ignore-last-memory-page.patch
+++ /dev/null
@@ -1,33 +0,0 @@
---- a/arch/mips/bcm47xx/prom.c
-+++ b/arch/mips/bcm47xx/prom.c
-@@ -27,6 +27,7 @@
- #include <linux/types.h>
- #include <linux/kernel.h>
- #include <linux/spinlock.h>
-+#include <linux/smp.h>
- #include <asm/bootinfo.h>
- #include <asm/fw/cfe/cfe_api.h>
- #include <asm/fw/cfe/cfe_error.h>
-@@ -59,6 +60,7 @@ static __init void prom_init_mem(void)
- {
-       unsigned long mem;
-       unsigned long max;
-+      struct cpuinfo_mips *c = &current_cpu_data;
- 
-       /* Figure out memory size by finding aliases.
-        *
-@@ -87,6 +89,14 @@ static __init void prom_init_mem(void)
-                       break;
-       }
- 
-+      /* Ignoring the last page when ddr size is 128M. Cached
-+       * accesses to last page is causing the processor to prefetch
-+       * using address above 128M stepping out of the ddr address
-+       * space.
-+       */
-+      if (c->cputype == CPU_74K && (mem == (128  << 20)))
-+              mem -= 0x1000;
-+
-       add_memory_region(0, mem, BOOT_MEM_RAM);
- }
-