diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2008-08-15 08:24:32 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-08-19 00:57:28 +0200 |
| commit | fcd69a1a57fb2af4d26201422095a4be9f36963e (patch) | |
| tree | dcd7a78e4dffdc7b0d1ad53da21345aa5887ca63 /board | |
| parent | a15b07104ca7bbb7093c9009c9ae1b58b4202d13 (diff) | |
Clean up usage of icache_disable/dcache_disable
There is no point in disabling the icache on 7xx/74xx/86xx parts and not
also flushing the icache. All callers of invalidate_l1_instruction_cache()
call icache_disable() right after. Make it so icache_disable() calls
invalidate_l1_instruction_cache() for us.
Also, dcache_disable() already calls dcache_flush() so there is no point
in the explicit calls of dcache_flush().
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'board')
| -rw-r--r-- | board/Marvell/db64360/db64360.c | 5 | ||||
| -rw-r--r-- | board/Marvell/db64460/db64460.c | 5 | ||||
| -rw-r--r-- | board/esd/cpci750/cpci750.c | 4 | ||||
| -rw-r--r-- | board/freescale/mpc7448hpc2/mpc7448hpc2.c | 2 | ||||
| -rw-r--r-- | board/prodrive/p3mx/p3mx.c | 2 |
5 files changed, 0 insertions, 18 deletions
diff --git a/board/Marvell/db64360/db64360.c b/board/Marvell/db64360/db64360.c index a2ab2d781..2a810a618 100644 --- a/board/Marvell/db64360/db64360.c +++ b/board/Marvell/db64360/db64360.c @@ -51,9 +51,6 @@ #define DP(x) #endif -extern void flush_data_cache (void); -extern void invalidate_l1_instruction_cache (void); - /* ------------------------------------------------------------------------- */ /* this is the current GT register space location */ @@ -930,7 +927,5 @@ void board_prebootm_init () my_remap_gt_regs_bootm (CFG_GT_REGS, BRIDGE_REG_BASE_BOOTM); icache_disable (); - invalidate_l1_instruction_cache (); - flush_data_cache (); dcache_disable (); } diff --git a/board/Marvell/db64460/db64460.c b/board/Marvell/db64460/db64460.c index a4abf8d1f..1ae898d1e 100644 --- a/board/Marvell/db64460/db64460.c +++ b/board/Marvell/db64460/db64460.c @@ -51,9 +51,6 @@ #define DP(x) #endif -extern void flush_data_cache (void); -extern void invalidate_l1_instruction_cache (void); - /* ------------------------------------------------------------------------- */ /* this is the current GT register space location */ @@ -930,7 +927,5 @@ void board_prebootm_init () my_remap_gt_regs_bootm (CFG_GT_REGS, BRIDGE_REG_BASE_BOOTM); icache_disable (); - invalidate_l1_instruction_cache (); - flush_data_cache (); dcache_disable (); } diff --git a/board/esd/cpci750/cpci750.c b/board/esd/cpci750/cpci750.c index 298aa6a19..5ab76c6b8 100644 --- a/board/esd/cpci750/cpci750.c +++ b/board/esd/cpci750/cpci750.c @@ -120,8 +120,6 @@ static char show_config_tab[][15] = {{"PCI0DLL_2 "}, /* 31 */ {"DRAMPLL_NDiv_1"}, /* 01 */ {"DRAMPLL_NDiv_0"}}; /* 00 */ -extern void flush_data_cache (void); -extern void invalidate_l1_instruction_cache (void); extern flash_info_t flash_info[]; /* ------------------------------------------------------------------------- */ @@ -961,8 +959,6 @@ void board_prebootm_init () my_remap_gt_regs_bootm (CFG_GT_REGS, CFG_DFL_GT_REGS); icache_disable (); - invalidate_l1_instruction_cache (); - flush_data_cache (); dcache_disable (); } diff --git a/board/freescale/mpc7448hpc2/mpc7448hpc2.c b/board/freescale/mpc7448hpc2/mpc7448hpc2.c index b3d83cc19..6f74c314e 100644 --- a/board/freescale/mpc7448hpc2/mpc7448hpc2.c +++ b/board/freescale/mpc7448hpc2/mpc7448hpc2.c @@ -37,8 +37,6 @@ DECLARE_GLOBAL_DATA_PTR; -extern void flush_data_cache (void); -extern void invalidate_l1_instruction_cache (void); extern void tsi108_init_f (void); int display_mem_map (void); diff --git a/board/prodrive/p3mx/p3mx.c b/board/prodrive/p3mx/p3mx.c index d54ddaffc..69d7c9b28 100644 --- a/board/prodrive/p3mx/p3mx.c +++ b/board/prodrive/p3mx/p3mx.c @@ -62,8 +62,6 @@ DECLARE_GLOBAL_DATA_PTR; #define DP(x) #endif -extern void flush_data_cache (void); -extern void invalidate_l1_instruction_cache (void); extern flash_info_t flash_info[]; /* ------------------------------------------------------------------------- */ |