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authorTirumala Marri <tmarri@apm.com>2010-09-13 13:26:11 +0000
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2010-10-13 08:47:09 -0400
commit6edc323db720c65b9e6a770b4bed98f251dd49f0 (patch)
treeef5364409ee8b38e8e851700021a2c6b065cdcf8 /arch/powerpc/kernel/cputable.c
parent4108d9ba9091c55cfb968d42dd7dcae9a098b876 (diff)
downloadlinux-6edc323db720c65b9e6a770b4bed98f251dd49f0.tar.bz2
powerpc/44x: Add support for the AMCC APM821xx SoC
This patch adds CPU, device tree, defconfig and bluestone board support for APM821xx SoC. Signed-off-by: Tirumala R Marri <tmarri@apm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/kernel/cputable.c')
-rw-r--r--arch/powerpc/kernel/cputable.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 1f9123f412ec..b7ac795e5270 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -48,6 +48,7 @@ extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
+extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
@@ -1805,6 +1806,20 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_440A,
.platform = "ppc440",
},
+ { /* 464 in APM821xx */
+ .pvr_mask = 0xffffff00,
+ .pvr_value = 0x12C41C80,
+ .cpu_name = "APM821XX",
+ .cpu_features = CPU_FTRS_44X,
+ .cpu_user_features = COMMON_USER_BOOKE |
+ PPC_FEATURE_HAS_FPU,
+ .mmu_features = MMU_FTR_TYPE_44x,
+ .icache_bsize = 32,
+ .dcache_bsize = 32,
+ .cpu_setup = __setup_cpu_apm821xx,
+ .machine_check = machine_check_440A,
+ .platform = "ppc440",
+ },
{ /* 476 core */
.pvr_mask = 0xffff0000,
.pvr_value = 0x11a50000,