diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2021-01-20 22:08:42 +0100 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2021-01-23 11:24:30 +0000 |
| commit | e23b0abe30f3cf026a931cfd145d568cddf37ffc (patch) | |
| tree | ab2979091347b7f325ea1b70ba6706424c22cca4 /src/mainboard/google/auron/variants/auron_yuna/spd/spd.c | |
| parent | 465b2a8f002648a1d8a05a07e0cda7ae82ccb25d (diff) | |
mb/google/auron: Factor out `mainboard_print_spd_info`
It is identical for all variants that have it.
Change-Id: Iec3a5f036d9b760d1075059f2db1480b1c76273e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49772
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Diffstat (limited to 'src/mainboard/google/auron/variants/auron_yuna/spd/spd.c')
| -rw-r--r-- | src/mainboard/google/auron/variants/auron_yuna/spd/spd.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/src/mainboard/google/auron/variants/auron_yuna/spd/spd.c b/src/mainboard/google/auron/variants/auron_yuna/spd/spd.c index 408f409b71..bf5c6119f4 100644 --- a/src/mainboard/google/auron/variants/auron_yuna/spd/spd.c +++ b/src/mainboard/google/auron/variants/auron_yuna/spd/spd.c @@ -16,56 +16,6 @@ #define SPD_GPIO_BIT1 9 #define SPD_GPIO_BIT2 47 -static void mainboard_print_spd_info(uint8_t spd[]) -{ - const int spd_banks[8] = { 8, 16, 32, 64, -1, -1, -1, -1 }; - const int spd_capmb[8] = { 1, 2, 4, 8, 16, 32, 64, 0 }; - const int spd_rows[8] = { 12, 13, 14, 15, 16, -1, -1, -1 }; - const int spd_cols[8] = { 9, 10, 11, 12, -1, -1, -1, -1 }; - const int spd_ranks[8] = { 1, 2, 3, 4, -1, -1, -1, -1 }; - const int spd_devw[8] = { 4, 8, 16, 32, -1, -1, -1, -1 }; - const int spd_busw[8] = { 8, 16, 32, 64, -1, -1, -1, -1 }; - char spd_name[SPD_PART_LEN+1] = { 0 }; - - int banks = spd_banks[(spd[SPD_DENSITY_BANKS] >> 4) & 7]; - int capmb = spd_capmb[spd[SPD_DENSITY_BANKS] & 7] * 256; - int rows = spd_rows[(spd[SPD_ADDRESSING] >> 3) & 7]; - int cols = spd_cols[spd[SPD_ADDRESSING] & 7]; - int ranks = spd_ranks[(spd[SPD_ORGANIZATION] >> 3) & 7]; - int devw = spd_devw[spd[SPD_ORGANIZATION] & 7]; - int busw = spd_busw[spd[SPD_BUS_DEV_WIDTH] & 7]; - - /* Module type */ - printk(BIOS_INFO, "SPD: module type is "); - switch (spd[SPD_DRAM_TYPE]) { - case SPD_DRAM_DDR3: - printk(BIOS_INFO, "DDR3\n"); - break; - case SPD_DRAM_LPDDR3: - printk(BIOS_INFO, "LPDDR3\n"); - break; - default: - printk(BIOS_INFO, "Unknown (%02x)\n", spd[SPD_DRAM_TYPE]); - break; - } - - /* Module Part Number */ - memcpy(spd_name, &spd[SPD_PART_OFF], SPD_PART_LEN); - spd_name[SPD_PART_LEN] = 0; - printk(BIOS_INFO, "SPD: module part is %s\n", spd_name); - - printk(BIOS_INFO, "SPD: banks %d, ranks %d, rows %d, columns %d, " - "density %d Mb\n", banks, ranks, rows, cols, capmb); - printk(BIOS_INFO, "SPD: device width %d bits, bus width %d bits\n", - devw, busw); - - if (capmb > 0 && busw > 0 && devw > 0 && ranks > 0) { - /* SIZE = DENSITY / 8 * BUS_WIDTH / SDRAM_WIDTH * RANKS */ - printk(BIOS_INFO, "SPD: module size is %u MB (per channel)\n", - capmb / 8 * busw / devw * ranks); - } -} - /* Copy SPD data for on-board memory */ void mainboard_fill_spd_data(struct pei_data *pei_data) { |