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linux/brcm47xx: Broadcom BCM4710 does not belong in the BMIPS4KC family. 

SVN-Revision: 24112
owl
Alexandros C. Couloumbis 2010-11-23 14:08:41 +00:00
parent 60cbd62791
commit 40b5fad48d
2 changed files with 6 additions and 6 deletions
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2
target/linux/brcm47xx/patches-2.6.37/150-cpu_fixes.patch
View File

@ -319,7 +319,7 @@
+ /* Check if special workarounds are required */
+#ifdef CONFIG_BCM47XX
+ if (current_cpu_data.cputype == CPU_BMIPS4KC && (current_cpu_data.processor_id & 0xff) == 0) {
+ if (current_cpu_data.cputype == CPU_BCM4710 && (current_cpu_data.processor_id & 0xff) == 0) {
+ printk("Enabling BCM4710A0 cache workarounds.\n");
+ bcm4710 = 1;
+ } else

10
target/linux/brcm47xx/patches-2.6.37/920-cache-wround.patch
View File

@ -34,7 +34,7 @@
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -711,6 +711,9 @@ build_get_pgde32(u32 **p, unsigned int t
@@ -712,6 +712,9 @@ build_get_pgde32(u32 **p, unsigned int t
#endif
uasm_i_addu(p, ptr, tmp, ptr);
#else
@ -44,7 +44,7 @@
UASM_i_LA_mostly(p, ptr, pgdc);
#endif
uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */
@@ -872,12 +875,12 @@ static void __cpuinit build_r4000_tlb_re
@@ -873,12 +876,12 @@ static void __cpuinit build_r4000_tlb_re
/* No need for uasm_i_nop */
}
@ -60,7 +60,7 @@
build_get_pgde32(&p, K0, K1); /* get pgd in K1 */
#endif
@@ -889,6 +892,9 @@ static void __cpuinit build_r4000_tlb_re
@@ -890,6 +893,9 @@ static void __cpuinit build_r4000_tlb_re
build_update_entries(&p, K0, K1);
build_tlb_write_entry(&p, &l, &r, tlb_random);
uasm_l_leave(&l, p);
@ -70,7 +70,7 @@
uasm_i_eret(&p); /* return from trap */
#ifdef CONFIG_HUGETLB_PAGE
@@ -1325,12 +1331,12 @@ build_r4000_tlbchange_handler_head(u32 *
@@ -1326,12 +1332,12 @@ build_r4000_tlbchange_handler_head(u32 *
struct uasm_reloc **r, unsigned int pte,
unsigned int ptr)
{
@ -86,7 +86,7 @@
build_get_pgde32(p, pte, ptr); /* get pgd in ptr */
#endif
@@ -1367,6 +1373,9 @@ build_r4000_tlbchange_handler_tail(u32 *
@@ -1368,6 +1374,9 @@ build_r4000_tlbchange_handler_tail(u32 *
build_update_entries(p, tmp, ptr);
build_tlb_write_entry(p, l, r, tlb_indexed);
uasm_l_leave(l, *p);