diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2006-07-29 08:29:26 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-07-29 08:29:26 +0100 |
| commit | a6a38a66224c7c578cfed2f584b440c81af0c3ae (patch) | |
| tree | 1e513593d1d384f858be21eb69db81a0d9e971f4 /arch/arm/mm/proc-xscale.S | |
| parent | dffb0605e6f34c138ae5662d957fe6634dd4d71e (diff) | |
| download | lwn-a6a38a66224c7c578cfed2f584b440c81af0c3ae.tar.gz lwn-a6a38a66224c7c578cfed2f584b440c81af0c3ae.zip | |
[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/arm/mm/proc-xscale.S')
| -rw-r--r-- | arch/arm/mm/proc-xscale.S | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 521538671f4c..561bff73a036 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 | \ |