diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/c29xpcie/ddr.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/board/freescale/c29xpcie/ddr.c b/board/freescale/c29xpcie/ddr.c index 968655c..7c915b0 100644 --- a/board/freescale/c29xpcie/ddr.c +++ b/board/freescale/c29xpcie/ddr.c @@ -5,6 +5,7 @@ */ #include <common.h> +#include <i2c.h> #include <asm/fsl_law.h> #include <fsl_ddr_sdram.h> #include <fsl_ddr_dimm_params.h> @@ -92,3 +93,15 @@ void fsl_ddr_board_options(memctl_options_t *popts, popts->cs_local_opts[i].odt_wr_cfg = FSL_DDR_ODT_CS; } } + +void get_spd(generic_spd_eeprom_t *spd, u8 i2c_address) +{ + int ret = i2c_read(i2c_address, 0, 2, (uint8_t *)spd, + sizeof(generic_spd_eeprom_t)); + + if (ret) { + printf("DDR: failed to read SPD from address %u\n", + i2c_address); + memset(spd, 0, sizeof(generic_spd_eeprom_t)); + } +} |