diff options
| author | Wolfgang Denk <wd@pollux.denx.de> | 2005-08-12 00:22:49 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@pollux.denx.de> | 2005-08-12 00:22:49 +0200 |
| commit | dafba16e6fc1837381c8e74c4891ad6965cf54ab (patch) | |
| tree | aada3eb0493d66feda509795bf1e0e4264d78a7d /board/amcc/yosemite/init.S | |
| parent | 8f79e4c2da54cea11bb576870059fc1ba8847ccb (diff) | |
| parent | 84286386a891633aae770bff24189c16a2546ed0 (diff) | |
Merge with /home/wd/git/u-boot/masterLABEL_2005_08_12_0050
Diffstat (limited to 'board/amcc/yosemite/init.S')
| -rw-r--r-- | board/amcc/yosemite/init.S | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/board/amcc/yosemite/init.S b/board/amcc/yosemite/init.S index 7ba43c7b06..425ad0868f 100644 --- a/board/amcc/yosemite/init.S +++ b/board/amcc/yosemite/init.S @@ -86,14 +86,19 @@ tlbtab: tlbtab_start - /* - 0xf0000000 must be first, before relocation SA_I must be off to use the - dcache as stack. It is patched after relocation to enable SA_I - */ - tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 0, AC_R|AC_W|AC_X|SA_G/*|SA_I*/) - tlbentry( CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I ) - tlbentry( CFG_PCI_BASE, SZ_256M, 0xE0000000, 0, AC_R|AC_W|SA_G|SA_I ) - tlbentry( CFG_NVRAM_BASE_ADDR, SZ_16K, 0x80000000, 0, AC_R|AC_W|AC_X|SA_W|SA_I ) + + /* + * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the + * speed up boot process. It is patched after relocation to enable SA_I + */ + tlbentry( CFG_BOOT_BASE_ADDR, SZ_256M, CFG_BOOT_BASE_ADDR, 0, AC_R|AC_W|AC_X|SA_G/*|SA_I*/) + + /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */ + tlbentry( CFG_INIT_RAM_ADDR, SZ_64K, CFG_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G ) + + tlbentry( CFG_SDRAM_BASE, SZ_256M, CFG_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G|SA_I ) + tlbentry( CFG_PCI_BASE, SZ_256M, CFG_PCI_BASE, 0, AC_R|AC_W|SA_G|SA_I ) + tlbentry( CFG_NVRAM_BASE_ADDR, SZ_256M, CFG_NVRAM_BASE_ADDR, 0, AC_R|AC_W|AC_X|SA_W|SA_I ) /* PCI */ tlbentry( CFG_PCI_MEMBASE, SZ_256M, CFG_PCI_MEMBASE, 0, AC_R|AC_W|SA_G|SA_I ) |