Disable PSCI on u-boot

hectoralmeida — Thu, 30 Aug 2018 21:00:27 GMT

Hi,

I'm trying to disable PSCI support on u-boot, adding "CONFIG_ARMV7_PSCI=n" to my defconfig file. But after this change, the u-boot does not compile anymore. It is failing when running mkimage:

"./tools/mkimage -n board/.../imximage_32bit_ddr3.cfg.cfgtmp -T imximage -e 0x87800000 -d u-boot.bin u-boot.imx
./tools/mkimage: Write error on u-boot.imx: Bad address"

I'm using yocto to build the u-boot for an imx7d, using meta-freescale bsp.

SRCBRANCH = "nxp/imx_v2017.03_4.9.11_1.0.0_ga"
SRC_URI = "git://source.codeaurora.org/external/imx/uboot-imx.git;protocol=https;branch=${SRCBRANCH}"
SRCREV = "a2fea67d3eb3092f19f250d53a4a27fa1a0c815f"

Any ideas?

Thanks

Re: Disable PSCI on u-boot

igorpadykov — Fri, 31 Aug 2018 23:59:29 GMT

Hi Hector

for psci may be useful to look on

subject:"Re\: \[PATCH v8 2\/2\] ARM\: imx\: support suspend states on imx7D"

probably you can try mainline uboot and post question on uboot mail list,

GitHub - Freescale/u-boot-fslc at 2018.09+fslc

in nxp uboot/configs/mx7dsabresd_defconfig there is no psci settings

mx7dsabresd_defconfig\configs - uboot-imx - i.MX U-Boot

Best regards
igor
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Disable PSCI on u-boot

Re: Disable PSCI on u-boot