From: Jagan Teki jagan@amarulasolutions.com
This series support boot from eMMC on Engicam i.CoreM6 QDL boards.
i.CoreM6 QDL boards, support both eSD and eMMC this patch-set add eMMC support from SPL. but the issue is - SD card (eSD) is not detecting when booting from eMMC but - SD card along with eMMC is able to detect while booting from eSD
If any one tried this please help.
Log: --- U-Boot SPL 2017.01-00005-g5986ea7-dirty (Jan 10 2017 - 23:56:16) Trying to boot from MMC2
U-Boot 2017.01-00005-g5986ea7-dirty (Jan 10 2017 - 23:56:16 +0100)
CPU: Freescale i.MX6D rev1.2 at 792 MHz Reset cause: POR Model: Engicam i.CoreM6 Quad/Dual RQS Starter Kit DRAM: 512 MiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 mmc_init: -70, time 38 *** Warning - MMC init failed, using default environment
In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 0 icorem6qdl-rqs> icorem6qdl-rqs> mmc dev 0 mmc_init: -70, time 38 icorem6qdl-rqs> mmc dev 1 switch to partitions #0, OK mmc1(part 0) is current device icorem6qdl-rqs> mmcinfo Device: FSL_SDHC Manufacturer ID: fe OEM: 14e Name: MMC04 Tran Speed: 52000000 Rd Block Len: 512 MMC version 4.4.1 High Capacity: Yes Capacity: 3.5 GiB Bus Width: 4-bit Erase Group Size: 512 KiB HC WP Group Size: 4 MiB User Capacity: 3.5 GiB Boot Capacity: 16 MiB ENH RPMB Capacity: 128 KiB ENH icorem6qdl-rqs>
Jagan Teki (4): arm: dts: imx6qdl-icore-rqs: Add eMMC node imx6: Add imx6_src_get_boot_mode imx6: icorem6_rqs: Update SPL board boot order for mmc imx6: icorem6_rqs: Add eMMC boot support
arch/arm/dts/imx6qdl-icore-rqs.dtsi | 22 ++++++++++++++ arch/arm/imx-common/init.c | 22 ++++++++++++++ arch/arm/imx-common/spl.c | 6 ++-- arch/arm/include/asm/arch-mx6/sys_proto.h | 5 ++++ board/engicam/icorem6_rqs/MAINTAINERS | 1 + board/engicam/icorem6_rqs/icorem6_rqs.c | 50 +++++++++++++++++++++++++++++-- configs/imx6q_icore_rqs_emmc_defconfig | 38 +++++++++++++++++++++++ include/configs/imx6qdl_icore_rqs.h | 2 +- 8 files changed, 140 insertions(+), 6 deletions(-) create mode 100644 configs/imx6q_icore_rqs_emmc_defconfig