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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2018-07-12 13:05:01 +0200 |
|---|---|---|
| committer | Patrick Rudolph <siro@das-labor.org> | 2018-07-17 08:04:46 +0000 |
| commit | 2531865f137fed1254c7d6702904b37a537884a4 (patch) | |
| tree | b274d197bbaa511d2f68d97d383f6da2b8df63a3 | |
| parent | 06528d97a92c2131c402ae11617658d2b8675d4c (diff) | |
| download | coreboot-2531865f137fed1254c7d6702904b37a537884a4.tar.xz | |
cavium/bdk: Read DDR freq from memory controller
The BDK config subsystem can't store values in romstage.
Read frequency from DDR memory controller instead from
BDK config.
Fixes memory info showing always 0 MT/s.
Change-Id: Iaee33e57e27ca182f41be923cf950868f66d3638
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/27451
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/vendorcode/cavium/bdk/libbdk-dram/bdk-dram-config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vendorcode/cavium/bdk/libbdk-dram/bdk-dram-config.c b/src/vendorcode/cavium/bdk/libbdk-dram/bdk-dram-config.c index 5c104231dc..2ec7a1aaac 100644 --- a/src/vendorcode/cavium/bdk/libbdk-dram/bdk-dram-config.c +++ b/src/vendorcode/cavium/bdk/libbdk-dram/bdk-dram-config.c @@ -106,7 +106,7 @@ const char* bdk_dram_get_info_string(int node) snprintf(info_string, INFO_STRING_LEN, " %ld MB, %ld MT/s, %s %s", bdk_dram_get_size_mbytes(node), - bdk_config_get_int(BDK_CONFIG_DDR_SPEED, node), + libdram_get_freq_from_pll(node, 0) / 1000000, (__bdk_dram_is_ddr4(node, 0)) ? "DDR4" : "DDR3", (__bdk_dram_is_rdimm(node, 0)) ? "RDIMM" : "UDIMM"); |