From 4a8f130b9b109b3b0399b724cd7885b25f847930 Mon Sep 17 00:00:00 2001 From: Otavio Salvador Date: Mon, 4 Jul 2016 16:13:22 -0300 Subject: imx7dsabresd: Fix the boot of a NXP kernel Booting a NXP kernel with mainline U-boot leads to the following kernel crash: ,---- | caam: probe of 30900000.caam failed with error -11 | Unable to handle kernel NULL pointer dereference at virtual address 00000004 | pgd = 80004000 | [00000004] *pgd=00000000 | Internal error: Oops: 805 [#1] PREEMPT SMP ARM `---- This happens because NXP kernel expects MX7 to boot in secure mode, so introduce mx7dsabresd_secure_defconfig that selects CONFIG_MX7_SEC and allows booting a NXP provided kernel successfully. Change-Id: Ic05912c1328c75e8e25c89e7543b67c8c214e20d Signed-off-by: Otavio Salvador --- conf/machine/imx7dsabresd.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/conf/machine/imx7dsabresd.conf b/conf/machine/imx7dsabresd.conf index 1d05d26..b71bd4a 100644 --- a/conf/machine/imx7dsabresd.conf +++ b/conf/machine/imx7dsabresd.conf @@ -18,7 +18,7 @@ KERNEL_DEVICETREE = "imx7d-sdb.dtb imx7d-sdb-epdc.dtb imx7d-sdb-gpmi-weim.dtb \ imx7d-sdb-reva-touch.dtb imx7d-sdb-reva-wm8960.dtb" UBOOT_CONFIG ??= "sd" -UBOOT_CONFIG[sd] = "mx7dsabresd_config,sdcard" +UBOOT_CONFIG[sd] = "mx7dsabresd_secure_config,sdcard" UBOOT_CONFIG[qspi1] = "mx7dsabresd_qspi1_config" UBOOT_CONFIG[nand] = "mx7dsabresd_nand_config,ubifs" UBOOT_CONFIG[epdc] = "mx7dsabresd_epdc_config" -- cgit v1.2.3-54-g00ecf