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Remove unneeded INIT_RAM_LOCK cache twiddling. 

Correctly tracks r29 as global data pointer now.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
This commit is contained in:
Haiying Wang 2006-05-10 09:38:06 -05:00 committed by Jon Loeliger
parent d4dd317b58
commit 6cfea33477
4 changed files with 6 additions and 16 deletions
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11
board/mpc8641hpcn/mpc8641hpcn.c
View File

@ -291,16 +291,5 @@ ft_board_setup(void *blob, bd_t *bd)
}
#endif
void
after_reloc(ulong dest_addr)
{
DECLARE_GLOBAL_DATA_PTR;
/* now, jump to the main U-Boot board init code */
board_init_r ((gd_t *)gd, dest_addr);
/* NOTREACHED */
}

4
common/cmd_bootm.c
View File

@ -809,7 +809,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
#ifndef CONFIG_OF_FLAT_TREE
#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500)
#if defined(CFG_INIT_RAM_LOCK) && (!defined(CONFIG_E500) || !defined(CONFIG_MPC86xx))
unlock_ram_in_cache();
#endif
@ -827,7 +827,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
ft_setup(of_flat_tree, OF_FLAT_TREE_MAX_SIZE, kbd, initrd_start, initrd_end);
/* ft_dump_blob(of_flat_tree); */
#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500)
#if defined(CFG_INIT_RAM_LOCK) && (!defined(CONFIG_E500)||!defined(CONFIG_MPC86xx))
unlock_ram_in_cache();
#endif
/*

5
cpu/mpc86xx/start.S
View File

@ -955,8 +955,9 @@ in_ram:
cmplw 0, r3, r4
bne 5b
6:
mr r3, r10 /* Destination Address */
bl after_reloc
mr r3, r9 /* Init Date pointer */
mr r4, r10 /* Destination Address */
bl board_init_r
/* not reached - end relocate_code */
/*-----------------------------------------------------------------------*/

2
lib_ppc/board.c
View File

@ -676,7 +676,7 @@ void board_init_r (gd_t *id, ulong dest_addr)
icache_enable (); /* it's time to enable the instruction cache */
#endif
#if defined(CFG_INIT_RAM_LOCK) && defined(CONFIG_E500)
#if defined(CFG_INIT_RAM_LOCK) && (defined(CONFIG_E500) || defined(CONFIG_MPC86xx))
unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */
#endif