u-boot/arch/arm/mach-imx/imx8ulp
Ye Li ba472a209b arm: imx8ulp: release and configure XRDC at early phase
Since S400 will set the memory of SPL image to R/X. We can't write
to any data in SPL image.

1. Set the parameters save/restore only for u-boot, not for SPL. to
   avoid write data.
2. Not use MU DM driver but directly call MU API to send release XRDC
   to S400 at early phase.
3. Configure the SPL image memory of SRAM2 to writable (R/W/X)

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-08-09 14:46:51 +02:00
..
cgc.c arm: imx8ulp: add clock support 2021-08-09 14:46:51 +02:00
clock.c arm: imx8ulp: add clock support 2021-08-09 14:46:51 +02:00
iomux.c arm: imx: basic i.MX8ULP support 2021-08-09 14:46:50 +02:00
Kconfig arm: imx: add i.MX8ULP basic Kconfig option 2021-08-09 14:46:50 +02:00
lowlevel_init.S arm: imx8ulp: release and configure XRDC at early phase 2021-08-09 14:46:51 +02:00
Makefile arm: imx8ulp: add clock support 2021-08-09 14:46:51 +02:00
pcc.c arm: imx8ulp: add clock support 2021-08-09 14:46:51 +02:00
soc.c arm: imx8ulp: release and configure XRDC at early phase 2021-08-09 14:46:51 +02:00