Rasmus Villemoes c9473b2c37 imx8m: fix reading of DDR4 MR registers [again] ... Commit 290ffe5788 (imx8m: fix reading of DDR4 MR registers) lifted a private definition of lpddr4_mr_read() from imx8mm-cl-iot-gate board code to drivers/ddr/imx/imx8m/ddrphy_utils.c, because that version actually seems to work in practice. However, commit 99c7cc58e1 (ddr: imx: Add i.MX9 DDR controller driver) reintroduced the broken version in drivers/ddr/imx/imx8m/ddr_init.c, copied most of the rest of ddrphy_utils.c to drivers/ddr/imx/phy/ddrphy_utils.c, and stopped building drivers/ddr/imx/imx8m/ddrphy_utils.c [and that file was then finally completely removed with 7e9bd84883 (imx8m: ddrphy_utils: Remove unused file)]. I assume this must have broken the imx8mm-cl-iot-gate board, at least those that have not had their eeprom programmed with the proper information. It certainly did break our out-of-tree board which always reads back the ID register and uses that for a sanity check. So apply the fix from 290ffe5788 once again. Fixes: 99c7cc58e1 (ddr: imx: Add i.MX9 DDR controller driver) Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Fabio Estevam <festevam@denx.de>		2022-10-24 11:34:33 +02:00
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altera	cyclic: Use schedule() instead of WATCHDOG_RESET()	2022-09-18 10:26:33 +02:00
fsl	ddr: fsl: Fix re-align of verbose DRAM information for non-SPL builds	2022-09-23 15:13:18 -04:00
imx	imx8m: fix reading of DDR4 MR registers [again]	2022-10-24 11:34:33 +02:00
marvell	db-mv784mp-gp: Rename CONFIG_DB_784MP_GP to CONFIG_TARGET_DB_MV784MP_GP	2022-04-01 10:28:47 -04:00
microchip	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
Kconfig	Convert CONFIG_SYS_SPD_BUS_NUM to Kconfig	2022-07-05 17:03:01 -04:00