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PPC4xx: Reduce NAND TLB window size on Canyonlands 

16MiB NAND TLB window is way too big. Reduce it to 1KiB.

Signed-off-by: Felix Radensky <felix@embedded-sol.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Felix Radensky 2011-01-02 11:07:34 +02:00 committed by Stefan Roese
parent 9813420e2d
commit da7d3dffac
1 changed files with 1 additions and 1 deletions
board/amcc/canyonlands
init.S

2
board/amcc/canyonlands/init.S
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@ -80,7 +80,7 @@ tlbtab:
#if !defined(CONFIG_ARCHES)
/* TLB-entry for NAND */
tlbentry(CONFIG_SYS_NAND_ADDR, SZ_16M, CONFIG_SYS_NAND_ADDR, 4, AC_RWX | SA_IG)
tlbentry(CONFIG_SYS_NAND_ADDR, SZ_1K, CONFIG_SYS_NAND_ADDR, 4, AC_RWX | SA_IG)
/* TLB-entry for CPLD */
tlbentry(CONFIG_SYS_BCSR_BASE, SZ_1K, CONFIG_SYS_BCSR_BASE, 4, AC_RW | SA_IG)