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authorLennert Buytenhek <buytenh@wantstofly.org>2006-07-29 08:29:26 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-07-29 08:29:26 +0100
commita6a38a66224c7c578cfed2f584b440c81af0c3ae (patch)
tree1e513593d1d384f858be21eb69db81a0d9e971f4 /arch
parentdffb0605e6f34c138ae5662d957fe6634dd4d71e (diff)
downloadop-kernel-dev-a6a38a66224c7c578cfed2f584b440c81af0c3ae.zip
op-kernel-dev-a6a38a66224c7c578cfed2f584b440c81af0c3ae.tar.gz
[ARM] 3736/1: xscale: don't mis-report 80219 as an iop32x
Patch from Lennert Buytenhek The IOP 80219 xscale CPU is a stripped down version of the IOP32x. But the fact that the 80219 and IOP32x are very similar doesn't mean that they need to share a cpu table entry. It's also somewhat confusing for the end user to see the 80219 reported as an IOP32x, so this patch splits the IOP32x cpu table entry to make a separate entry for the 80219. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mm/proc-xscale.S30
1 files changed, 29 insertions, 1 deletions
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 5215386..561bff7 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -536,6 +536,11 @@ cpu_80200_name:
.asciz "XScale-80200"
.size cpu_80200_name, . - cpu_80200_name
+ .type cpu_80219_name, #object
+cpu_80219_name:
+ .asciz "XScale-80219"
+ .size cpu_80219_name, . - cpu_80219_name
+
.type cpu_8032x_name, #object
cpu_8032x_name:
.asciz "XScale-IOP8032x Family"
@@ -613,10 +618,33 @@ __80200_proc_info:
.long xscale_cache_fns
.size __80200_proc_info, . - __80200_proc_info
+ .type __80219_proc_info,#object
+__80219_proc_info:
+ .long 0x69052e20
+ .long 0xffffffe0
+ .long PMD_TYPE_SECT | \
+ PMD_SECT_BUFFERABLE | \
+ PMD_SECT_CACHEABLE | \
+ PMD_SECT_AP_WRITE | \
+ PMD_SECT_AP_READ
+ .long PMD_TYPE_SECT | \
+ PMD_SECT_AP_WRITE | \
+ PMD_SECT_AP_READ
+ b __xscale_setup
+ .long cpu_arch_name
+ .long cpu_elf_name
+ .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
+ .long cpu_80219_name
+ .long xscale_processor_functions
+ .long v4wbi_tlb_fns
+ .long xscale_mc_user_fns
+ .long xscale_cache_fns
+ .size __80219_proc_info, . - __80219_proc_info
+
.type __8032x_proc_info,#object
__8032x_proc_info:
.long 0x69052420
- .long 0xfffff5e0 @ mask should accomodate IOP80219 also
+ .long 0xffffffe0
.long PMD_TYPE_SECT | \
PMD_SECT_BUFFERABLE | \
PMD_SECT_CACHEABLE | \
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