summaryrefslogtreecommitdiff
path: root/board/amcc/sequoia/init.S
diff options
context:
space:
mode:
Diffstat (limited to 'board/amcc/sequoia/init.S')
-rw-r--r--board/amcc/sequoia/init.S32
1 files changed, 0 insertions, 32 deletions
diff --git a/board/amcc/sequoia/init.S b/board/amcc/sequoia/init.S
index b31e9db..f876639 100644
--- a/board/amcc/sequoia/init.S
+++ b/board/amcc/sequoia/init.S
@@ -48,11 +48,7 @@ tlbtab:
/* BOOT_CS (FLASH) must be forth. Before relocation SA_I can be off to use the
* speed up boot process. It is patched after relocation to enable SA_I
*/
-#ifndef CONFIG_NAND_SPL
tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_RWX | SA_G )
-#else
- tlbentry( CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 1, AC_RWX | SA_G )
-#endif
#ifdef CONFIG_SYS_INIT_RAM_DCACHE
/* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
@@ -81,31 +77,3 @@ tlbtab:
tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_RWX | SA_IG)
tlbtab_end
-
-#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
- /*
- * For NAND booting the first TLB has to be reconfigured to full size
- * and with caching disabled after running from RAM!
- */
-#define TLB00 TLB0(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M)
-#define TLB01 TLB1(CONFIG_SYS_BOOT_BASE_ADDR, 1)
-#define TLB02 TLB2(AC_RWX | SA_IG)
-
- .globl reconfig_tlb0
-reconfig_tlb0:
- sync
- isync
- addi r4,r0,CONFIG_SYS_TLB_FOR_BOOT_FLASH /* TLB entry # */
- lis r5,TLB00@h
- ori r5,r5,TLB00@l
- tlbwe r5,r4,0x0000 /* Save it out */
- lis r5,TLB01@h
- ori r5,r5,TLB01@l
- tlbwe r5,r4,0x0001 /* Save it out */
- lis r5,TLB02@h
- ori r5,r5,TLB02@l
- tlbwe r5,r4,0x0002 /* Save it out */
- sync
- isync
- blr
-#endif