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authorzhiguang.ouyang <zhiguang.ouyang@amlogic.com>2018-12-27 12:26:04 +0800
committerDongjin Kim <tobetter@gmail.com>2019-05-16 13:15:18 +0900
commita033c8bdc66ac12d1f1ebe5fe42d88ee966a9ec8 (patch)
treef3fc9169d9e659e1a5d3ff85c1b82ac3ef2b8273 /include
parent621a4b361357f195a8ca6e0ced66680c4533c8aa (diff)
downloadu-boot-odroid-c1-a033c8bdc66ac12d1f1ebe5fe42d88ee966a9ec8.tar.gz
ddr: timing: G12A/G12B/TL1 LPDDR4_PHY_V_0_1_11_driver_update_bl33 [3/3]
PD#SWPL-3642 Problem: LPDDR4_PHY_V_0_1_10_driver_update LPDDR4_PHY_V_0_1_11_driver_update Solution: 1) DDR_DRIVER_VERSION "LPDDR4_PHY_V_0_1_10" 20181106-20181116 1 add tl1 read read-dbi function 2 change ddr3 trrd parameter over 912 to 8.5ns for hynix ddr3 3 repair lpddr3/4 ck driver strength setting 4 add dmctest write D8-D15 register ,add bit data pattern 5 enable ddr3/ddr4 asr ddr auto refresh function DDR_DRIVER_VERSION "LPDDR4_PHY_V_0_1_11" 20181117-20181214 1 add boot times 2 modify ddr4 apd to dfi clk on /ddr3 txpdll register 3 add uboot real window test 4 adjust auto scan driver interface 5 add ddr vco frequency formula repair some frequency calculate error 6 repair lpddr4 init dram vref value calculate error 7 modify ddr3 trrd for hynix ddr3 high frequency fail 8 update ProcOdtTimeCtl formula 9 add tl1 lpddr4 16bit mode 10 modify some c-function for reduce code size 2)x301 need The same ota or img can run at DDR3 and LPDDR4 3)ddr_tRRDS modify from 6000 to 8500 QPL.U212.MT41K256M16TW-107P max freq from 1128 to 1224MHz Verify: test pass at U212/T203/W400/X301. Change-Id: Ie4aeb2722c9eee0b475a82830225a2768e508e44 Signed-off-by: zhiguang.ouyang <zhiguang.ouyang@amlogic.com>
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