diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2008-10-23 01:47:37 -0500 |
|---|---|---|
| committer | Andrew Fleming-AFLEMING <afleming@freescale.com> | 2008-10-24 15:10:23 -0500 |
| commit | a38a5b6edd30f29fd5fdb1d7f674521906c0e677 (patch) | |
| tree | 4b2ba624c599bf59be35f2500d064043fd9eec34 /cpu/mpc85xx | |
| parent | d9d8c7c696dec370ca714c03beb6e79d4c90bd5e (diff) | |
85xx: Use CONFIG_SYS_CACHELINE_SIZE instead of magic number
Using CONFIG_SYS_CACHELINE_SIZE instead of 31 means we can handle
e500mc's 64-byte cacheline properly when it gets added.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'cpu/mpc85xx')
| -rw-r--r-- | cpu/mpc85xx/start.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S index fc3c3368a..f16d4c0c4 100644 --- a/cpu/mpc85xx/start.S +++ b/cpu/mpc85xx/start.S @@ -998,8 +998,8 @@ trap_reloc: .globl unlock_ram_in_cache unlock_ram_in_cache: /* invalidate the INIT_RAM section */ - lis r3,(CONFIG_SYS_INIT_RAM_ADDR & ~31)@h - ori r3,r3,(CONFIG_SYS_INIT_RAM_ADDR & ~31)@l + lis r3,(CONFIG_SYS_INIT_RAM_ADDR & ~(CONFIG_SYS_CACHELINE_SIZE-1))@h + ori r3,r3,(CONFIG_SYS_INIT_RAM_ADDR & ~(CONFIG_SYS_CACHELINE_SIZE-1))@l mfspr r4,L1CFG0 andi. r4,r4,0x1ff slwi r4,r4,(10 - 1 - L1_CACHE_SHIFT) |