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2022-01-05device/dram/lpddr4.c: Remove unused <string.h>Elyes HAOUAS
Change-Id: Iba3135178f2d6021702971e4d887e9b4f8afeb76 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60556 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-09-13device/dram: Add addtional LPDDR4 speed gradesRob Barnes
Add additonal LPDDR4 speed grades. This is needed because the limited set has casued confusion when the reported speed did not match expectations. There does not seem to be a definitive list of LPDDR4 speed grades, so this list is derieved from JEDEC 209-4C and a survey of commonly used LPDDR4 speed grades. BUG=b:194184950 TEST=Boot, dmidecode -t 17 reports correct speed BRANCH=None Change-Id: Ie7706fd4ad5a7df68c07b8ca43261429ba140c61 Signed-off-by: Rob Barnes <robbarnes@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57294 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
2021-06-28src/device/dram: Add terminating new lines to printk stringsNikolai Vyssotski
BUG=b:184124605 TEST=check serial log Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com> Change-Id: I521a2541e23d047e255b0cc8068ad63dfaf70bfa Reviewed-on: https://review.coreboot.org/c/coreboot/+/55851 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-06-09device/dram: Add LPDDR4 utilitiesRob Barnes
Add lpddr4.c utility file with lpddr4_speed_mhz_to_reported_mts. Fill in lpddr4_speeds using JDEC 209-4C table 210. LPDDR4 SPD decoding utilities are not included since there isn't a present need. BUG=b:184124605 TEST=Build and run on guybrush Change-Id: Id8ddfc98fff4255670c50e1ddd4d0a1326265772 Signed-off-by: Rob Barnes <robbarnes@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52745 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>