nuke broadcom 2.6.21 patches - 2.6.22-rc6 is more stable and more up to date

[openwrt/staging/chunkeey.git] / target / linux / brcm47xx-2.6 / patches / 130-remove_scache.patch

diff --git a/target/linux/brcm47xx-2.6/patches/130-remove_scache.patch b/target/linux/brcm47xx-2.6/patches/130-remove_scache.patch
deleted file mode 100644 (file)
index 1f3b250..0000000
--- a/target/linux/brcm47xx-2.6/patches/130-remove_scache.patch
+++ /dev/null
@@ -1,91 +0,0 @@
-diff -urN linux-2.6.19.ref/arch/mips/Kconfig linux-2.6.19/arch/mips/Kconfig
---- linux-2.6.19.ref/arch/mips/Kconfig 2006-12-04 21:33:48.000000000 +0100
-+++ linux-2.6.19/arch/mips/Kconfig     2006-12-04 21:34:04.000000000 +0100
-@@ -315,7 +315,6 @@
-       select I8259
-       select MIPS_BOARDS_GEN
-       select MIPS_BONITO64
--      select MIPS_CPU_SCACHE
-       select MIPS_GT64120
-       select MIPS_MSC
-       select SWAP_IO_SPACE
-@@ -1538,13 +1537,6 @@
-       bool
-       select BOARD_SCACHE
- 
--#
--# Support for a MIPS32 / MIPS64 style S-caches
--#
--config MIPS_CPU_SCACHE
--      bool
--      select BOARD_SCACHE
--
- config R5000_CPU_SCACHE
-       bool
-       select BOARD_SCACHE
-diff -urN linux-2.6.19.ref/arch/mips/kernel/cpu-probe.c linux-2.6.19/arch/mips/kernel/cpu-probe.c
---- linux-2.6.19.ref/arch/mips/kernel/cpu-probe.c      2006-12-04 21:33:48.000000000 +0100
-+++ linux-2.6.19/arch/mips/kernel/cpu-probe.c  2006-12-04 21:34:04.000000000 +0100
-@@ -619,6 +619,8 @@
-               break;
-       case PRID_IMP_25KF:
-               c->cputype = CPU_25KF;
-+              /* Probe for L2 cache */
-+              c->scache.flags &= ~MIPS_CACHE_NOT_PRESENT;
-               break;
-       case PRID_IMP_34K:
-               c->cputype = CPU_34K;
-diff -urN linux-2.6.19.ref/arch/mips/mm/c-r4k.c linux-2.6.19/arch/mips/mm/c-r4k.c
---- linux-2.6.19.ref/arch/mips/mm/c-r4k.c      2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19/arch/mips/mm/c-r4k.c  2006-12-04 21:34:04.000000000 +0100
-@@ -1038,7 +1038,6 @@
- 
- extern int r5k_sc_init(void);
- extern int rm7k_sc_init(void);
--extern int mips_sc_init(void);
- 
- static void __init setup_scache(void)
- {
-@@ -1086,29 +1085,17 @@
-               return;
- 
-       default:
--              if (c->isa_level == MIPS_CPU_ISA_M32R1 ||
--                  c->isa_level == MIPS_CPU_ISA_M32R2 ||
--                  c->isa_level == MIPS_CPU_ISA_M64R1 ||
--                  c->isa_level == MIPS_CPU_ISA_M64R2) {
--#ifdef CONFIG_MIPS_CPU_SCACHE
--                      if (mips_sc_init ()) {
--                              scache_size = c->scache.ways * c->scache.sets * c->scache.linesz;
--                              printk("MIPS secondary cache %ldkB, %s, linesize %d bytes.\n",
--                                     scache_size >> 10,
--                                     way_string[c->scache.ways], c->scache.linesz);
--                      }
--#else
--                      if (!(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
--                              panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
--#endif
--                      return;
--              }
-               sc_present = 0;
-       }
- 
-       if (!sc_present)
-               return;
- 
-+      if ((c->isa_level == MIPS_CPU_ISA_M32R1 ||
-+           c->isa_level == MIPS_CPU_ISA_M64R1) &&
-+          !(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
-+              panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
-+
-       /* compute a couple of other cache variables */
-       c->scache.waysize = scache_size / c->scache.ways;
- 
-diff -urN linux-2.6.19.ref/arch/mips/mm/Makefile linux-2.6.19/arch/mips/mm/Makefile
---- linux-2.6.19.ref/arch/mips/mm/Makefile     2006-11-29 22:57:37.000000000 +0100
-+++ linux-2.6.19/arch/mips/mm/Makefile 2006-12-04 21:34:04.000000000 +0100
-@@ -30,4 +30,3 @@
- obj-$(CONFIG_IP22_CPU_SCACHE) += sc-ip22.o
- obj-$(CONFIG_R5000_CPU_SCACHE)  += sc-r5k.o
- obj-$(CONFIG_RM7000_CPU_SCACHE)       += sc-rm7k.o
--obj-$(CONFIG_MIPS_CPU_SCACHE) += sc-mips.o