diff options
Diffstat (limited to 'board/gateworks/venice/lpddr4_timing_imx8mp.c')
| -rw-r--r-- | board/gateworks/venice/lpddr4_timing_imx8mp.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/board/gateworks/venice/lpddr4_timing_imx8mp.c b/board/gateworks/venice/lpddr4_timing_imx8mp.c index 36c4cb147e8..f2d5d9ce565 100644 --- a/board/gateworks/venice/lpddr4_timing_imx8mp.c +++ b/board/gateworks/venice/lpddr4_timing_imx8mp.c @@ -1,8 +1,11 @@ // SPDX-License-Identifier: GPL-2.0+ #include <linux/kernel.h> +#include <string.h> #include <asm/arch/ddr.h> +#include "eeprom.h" + /* * Generated code from MX8M_DDR_tool v3.30 using MX8M_Plus RPAv7 */ @@ -2378,21 +2381,29 @@ static struct dram_timing_info dram_timing_4gb_dual_die = { .fsp_table = { 4000, 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 4096: dram_timing = &dram_timing_4gb_dual_die; + if (dram_desc) + strlcpy(dram_desc, "dual-die", sz_desc); break; default: printf("unsupported"); dram_timing = &dram_timing_4gb_dual_die; } + if (ddr_init(dram_timing)) + return NULL; return dram_timing; } |