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| author | Becky Bruce <becky.bruce@freescale.com> | 2008-05-15 21:29:04 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-06-03 18:01:24 +0200 |
| commit | c148f24c15743a02e855636e6bed013bd121f7f2 (patch) | |
| tree | 337587fcd59f154390d81b8d0ca31b76a3405b28 /include/asm-ppc | |
| parent | 31d826722434931e1152a09d140187dcf72f8aac (diff) | |
| download | u-boot-imx-c148f24c15743a02e855636e6bed013bd121f7f2.zip u-boot-imx-c148f24c15743a02e855636e6bed013bd121f7f2.tar.gz u-boot-imx-c148f24c15743a02e855636e6bed013bd121f7f2.tar.bz2 | |
PPC: Change lib_ppc/bat_rw.c to use high bats
Currently, this code only deals with BATs 0-3, which makes
it useless on systems that support BATs 4-7. Add the
support for these registers.
Signed-off-by: Becky Bruce <Becky.bruce@freescale.com>
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/mmu.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h index 4f78ca7..59f17de 100644 --- a/include/asm-ppc/mmu.h +++ b/include/asm-ppc/mmu.h @@ -140,7 +140,11 @@ extern void _tlbia(void); /* invalidate all TLB entries */ typedef enum { IBAT0 = 0, IBAT1, IBAT2, IBAT3, - DBAT0, DBAT1, DBAT2, DBAT3 + DBAT0, DBAT1, DBAT2, DBAT3, +#ifdef CONFIG_HIGH_BATS + IBAT4, IBAT5, IBAT6, IBAT7, + DBAT4, DBAT5, DBAT6, DBAT7 +#endif } ppc_bat_t; extern int read_bat(ppc_bat_t bat, unsigned long *upper, unsigned long *lower); |