summaryrefslogtreecommitdiff
path: root/plat/imx/common/imx8m
AgeCommit message (Collapse)Author
2018-11-13MMIOT-152 + MMIOT-157 : move specific RDC configuration from driver to board ↵Olivier Masse
setup Signed-off-by: Olivier Masse <olivier.masse@nxp.com>
2018-11-13MMIOT-152 Rebase on imx_1.5.y + imx8mm : DRM RDC config addedOlivier Masse
Signed-off-by: Olivier Masse <olivier.masse@nxp.com>
2018-11-13MLK-20238-01 plat: imx: fix uninitialized value usingBai Ping
fix Coverity: CID 5243766: Uninitialized scalar variable (UNINIT) issue. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-11-03plat: imx8mq: fix boot hang if no valid dram infoBai Ping
If no valid dram info to copy from DRAM, skip copy the dram info. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-11-02plat: imx8mq: refact the dram low power codeBai Ping
refact the dram low power related code to make it more friendly for different dram config or different board. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-10-25MLK-20044 plat: imx8m: fix ddr4 dvfs hang after retentionBai Ping
The RFSHCTL3.refresh_mode should be set normal mode if we want to disable auto refresh mode. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-10-12plat: imx8m: update the DVFS flow for DDR4Bai Ping
Update the DDR4 DVFS flow Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-10-12imx8m: Add DDR4 DVFS supportBai Ping
Add DDR4 DVFS support for i.MX8M. Currently, only tested on i.MX8MM. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-10-01imx8mm: Add ddr4 retention support for imx8mBai Ping
Add ddr4 retention flow for imx8m. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-09-07plat: imx8mm: Read mode register setting from ddrcOliver Chen
Read the mode register setting from the DDRC, then we can make the DVFS flow more indepent from the actual DDR config. Signed-off-by: Oliver Chen <Oliver.Chen@nxp.com> Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-08-27MLK-18619: [MX8MM-EVK]CSU_RDC: enable csu_rdc test in ATF make the board crashFranck LENORMAND
csu_rdc test in ATF makes use of GPIO 4 and 5. Unfortunatly GPIO5 is being used by u-boot. This is why u-boot crashes. Changing the peripherals to protect, instead of gpio4 and 5, use csu and rdc registers instead. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com> Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
2018-08-21MLK-19263 imx8m: hab: Add check target and failsafe sip callYe Li
imx_v2018.03 u-boot uses ROM's APIs: check_target and failsafe. So for iMX8M platforms, we have to implement the sip calls and use ATF to call them when u-boot running at non-secure world. Signed-off-by: Ye Li <ye.li@nxp.com>
2018-08-20MLK-19256 plat: imx8mm: correct dram apb clock rate dvfsBai Ping
The DRAM APB bus clock rate is wrong before and after DVFS. The register offset for APB bus clock is wrong, so fix it. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-07-20plat: imx8mm: Add lpddr4 dvfs supportBai Ping
add LPDDR4 DVFS support on imx8mm. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-07-20plat: imx: refact the dram retention flow on imx8mmBai Ping
All the DRAM timing related config is saved by SPL in OCRAM_S, so no need to do save for these configs in ATF anymore. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-07-04plat: imx: fix boot hang on imx8mm ddr4 boardBai Ping
skip init the dram info if the ddr type is DDR4, support for it will be added later. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-06-11plat: imx8m: add a common dram PM code for imx8m socBai Ping
re-design the dram power management code to make it more common for all i.MX8M SOCs. code need to refact and optimize to make more better. Using this common code on i.MX8MM first, for i.MX8MQ, will move to this later. Signed-off-by: Bai Ping <ping.bai@nxp.com>
2018-06-11MLK-18343-2: plat: imx8mm: add support for RDC and CSUSilvano di Ninno
move CSU and RDC driver to common/i.mx8m folder and enable the driver for i.mx8mm Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com> Reviewed-by: Aymen Sghaier <aymen.sghaier@nxp.com>
2018-06-11plat: imx8m: move hab file to common dir of imx8mBai Ping
As the i.MX8MM and i.MX8MQ share the same hab file, move it to common/imx8m, make it reusable for all i.MX8M SOCs. Signed-off-by: Bai Ping <ping.bai@nxp.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-27 08:29:45 +0000