3 commits

Author	SHA1	Message	Date
Lukasz Majewski	0b35b2d117	board: Add support for KEY1 status detection on K+P's HSC|DDC boards ... This code provides information if the K+P's imx53 boards had KEY1 pressed. Signed-off-by: Lukasz Majewski <lukma@denx.de>	2018-06-18 16:42:04 +02:00
Lukasz Majewski	642c1f519a	board: imx53: Always disable display before starting kernel ... This patch prevents from the situation where we may end up with garbage displayed on the LCD panel. Such situation occurs when one performs "reboot -f" in Linux and then stop in U-boot (or observe the garbage on the screen during boot up). To prevent from such situation - the PWM pin is configured as GPIO and set to LOW. Signed-off-by: Lukasz Majewski <lukma@denx.de>	2018-06-18 16:42:04 +02:00
Lukasz Majewski	ee94365557	arm: imx53: Add support for imx53 boards from K+P ... This commit adds support for DDC and HSC boards from K+P in u-boot. Console output: U-Boot 2018.05-rc2-00090-g752b7ed6f9 (Apr 26 2018 - 14:24:24 +0200) CPU: Freescale i.MX53 rev2.1 at 800 MHz Reset cause: WDOG Model: K+P iMX53 DRAM: 512 MiB MMC: FSL_SDHC: 0 Loading Environment from MMC... OK In: serial Out: serial Err: serial Module EEPROM: ID: TQMa53-CB.0401 SN: 63152762 MAC: 00:0b:64:03:14:2a BBoard:40x0 Rev:10 Net: eth0: ethernet@63fec000 Hit any key to stop autoboot: 0 Signed-off-by: Lukasz Majewski <lukma@denx.de>	2018-05-18 08:29:38 +02:00