From e7d3b21bb78a04109574394d1c2cbd2e951b95ac Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Mon, 17 Aug 2015 16:11:05 +0800 Subject: imx: mx6slevk: add SPL support Add SPL boot support for mx6slevk board. 1. Introduce a configuration file mx6slevk_spl_defconfig. 2. i.MX6SL has same DRAM space with i.MX6SX, need to change SPL DRAM SPACE. 3. Include imx6_spl.h and related SPL macro in mx6slevk.h. 4. select SUPPORT_SPL for TARGET_MX6SLEVK. 5. Add SPL board code to do related initialization. Boot Log: U-Boot SPL 2015.07-00544-g1594a76 (Aug 17 2015 - 01:56:59) reading u-boot.img reading u-boot.img U-Boot 2015.07-00544-g1594a76 (Aug 17 2015 - 01:56:59 +0000) CPU: Freescale i.MX6SL rev1.2 996 MHz (running at 396 MHz) CPU: Commercial temperature grade (0C to 95C) at 50C Reset cause: POR Board: MX6SLEVK I2C: ready DRAM: 1 GiB PMIC: PFUZE100 ID=0x10 MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: FEC [PRIME] Hit any key to stop autoboot: 0 Signed-off-by: Peng Fan Cc: Stefano Babic Cc: Fabio Estevam --- configs/mx6slevk_spl_defconfig | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 configs/mx6slevk_spl_defconfig (limited to 'configs/mx6slevk_spl_defconfig') diff --git a/configs/mx6slevk_spl_defconfig b/configs/mx6slevk_spl_defconfig new file mode 100644 index 0000000000..1fbd0d1d3e --- /dev/null +++ b/configs/mx6slevk_spl_defconfig @@ -0,0 +1,8 @@ +CONFIG_ARM=y +CONFIG_ARCH_MX6=y +CONFIG_TARGET_MX6SLEVK=y +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,SPL,MX6SL" +CONFIG_DM=y +CONFIG_SPI_FLASH=y +CONFIG_DM_THERMAL=y -- cgit v1.2.1