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Diffstat (limited to 'target/linux/brcm47xx-2.6/patches/130-remove_scache.patch')
-rw-r--r--target/linux/brcm47xx-2.6/patches/130-remove_scache.patch91
1 files changed, 0 insertions, 91 deletions
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
index 1f3b250c42..0000000000
--- 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