diff options
Diffstat (limited to 'board/gateworks/venice/lpddr4_timing_imx8mn.c')
| -rw-r--r-- | board/gateworks/venice/lpddr4_timing_imx8mn.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/board/gateworks/venice/lpddr4_timing_imx8mn.c b/board/gateworks/venice/lpddr4_timing_imx8mn.c index e7d04822c9c..cad4fc0d31c 100644 --- a/board/gateworks/venice/lpddr4_timing_imx8mn.c +++ b/board/gateworks/venice/lpddr4_timing_imx8mn.c @@ -4,6 +4,8 @@ #include <string.h> #include <asm/arch/ddr.h> +#include "eeprom.h" + /* * Generated code from MX8M_DDR_tool v3.20 using RPAv15 */ @@ -2369,26 +2371,36 @@ static struct dram_timing_info dram_timing_2gb_dual_die = { .fsp_table = { 3200, 400, 100, }, }; -struct dram_timing_info *spl_dram_init(const char *model, int sizemb) +struct dram_timing_info *spl_dram_init(const char *model, struct venice_board_info *info, + char *dram_desc, size_t sz_desc) { struct dram_timing_info *dram_timing; + int sizemb = (16 << info->sdram_size); switch (sizemb) { case 1024: dram_timing = &dram_timing_1gb_single_die; + if (dram_desc) + strlcpy(dram_desc, "single-die", sz_desc); break; case 2048: if (!strcmp(model, "GW7902-SP466-A") || !strcmp(model, "GW7902-SP466-B")) { dram_timing = &dram_timing_2gb_dual_die; + if (dram_desc) + strlcpy(dram_desc, "dual-die", sz_desc); } else { dram_timing = &dram_timing_2gb_single_die; + if (dram_desc) + strlcpy(dram_desc, "single-die", sz_desc); } break; default: printf("unsupported"); dram_timing = &dram_timing_2gb_dual_die; } + if (ddr_init(dram_timing)) + return NULL; return dram_timing; } |