diff options
| author | Tom Rini | 2022-06-27 13:35:51 -0400 |
|---|---|---|
| committer | Tom Rini | 2022-07-08 17:57:34 -0400 |
| commit | 07ef80cd9d735d7e2ee9c07bcc74e3786107e780 (patch) | |
| tree | 75281c105f6bab0156e2a539e48cf398e46ead98 /board | |
| parent | cb42c1f9b168d0e561855870b11e5c02f70e2d0a (diff) | |
powerpc: Use the poison value of 0xdeadbeef directly in DDR init
On p1_p2_rdb_pc platforms, we set ddr_data_init to the "poison" value of
0xdeadbeef rather than a real calculated / derived value. Do this
directly and comment rather than via CONFIG.
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/corenet_ds/p4080ds_ddr.c | 1 | ||||
| -rw-r--r-- | board/freescale/p1_p2_rdb_pc/ddr.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/board/freescale/corenet_ds/p4080ds_ddr.c b/board/freescale/corenet_ds/p4080ds_ddr.c index 3469064562b..9839eaceaf9 100644 --- a/board/freescale/corenet_ds/p4080ds_ddr.c +++ b/board/freescale/corenet_ds/p4080ds_ddr.c @@ -62,7 +62,6 @@ #define CONFIG_SYS_DDR_INIT_ADDR 0x00000000 #define CONFIG_SYS_DDR_INIT_EXT_ADDR 0x00000000 #define CONFIG_SYS_DDR_CS1_CONFIG 0x80004202 -#define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef #define CONFIG_SYS_DDR_TIMING_4 0x00000001 #define CONFIG_SYS_DDR_TIMING_5 0x02401400 #define CONFIG_SYS_DDR_MODE_CONTROL 0x00000000 diff --git a/board/freescale/p1_p2_rdb_pc/ddr.c b/board/freescale/p1_p2_rdb_pc/ddr.c index be803ddf9c6..038e6736ace 100644 --- a/board/freescale/p1_p2_rdb_pc/ddr.c +++ b/board/freescale/p1_p2_rdb_pc/ddr.c @@ -227,7 +227,7 @@ phys_size_t fixed_sdram(void) .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2, .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL, .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL, - .ddr_data_init = CONFIG_SYS_DDR_DATA_INIT, + .ddr_data_init = 0xdeadbeef, /* Poison value */ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL, .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR, .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR, |