diff options
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.patch | 91 |
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 |