4 Commits

Author	SHA1	Message	Date
Moses Christopher	a31216772a	am335x, guardian: load env from NAND ... - As there is a requirement to store certain data, we need a persistent storage in u-boot. Hence, we need to save env in NAND - Add default Guardian environment variables - Update partition table: - Reserve some space for experimentation, this ensures proper backwards compatibility - Update defconfig accordingly Signed-off-by: Moses Christopher <BollavarapuMoses.Christopher@in.bosch.com>	2020-04-14 15:44:48 +05:30
Moses Christopher	f2330691d9	am335x, guardian: boot stage feedback in headless mode ... This patch enables the guardian board to provide feedback about the boot stage in headless mode. The on-board led would behave in the following pattern * U-boot -> GLOW LED * Linux -> BLINK LED [HEART-BEAT PATTERN] Signed-off-by: Moses Christopher <BollavarapuMoses.Christopher@in.bosch.com>	2020-04-14 15:44:48 +05:30
Moses Christopher	51d4e47afa	am335x, guardian: adapt guardian board to DM ... - update partition table - remove env partitions - dts: add new interfaces (uart2, extra gpio-key) remove unneeded entries update nand timings for performance improvement - defconfig: adapt configurations to suit DM remove unneeded configs - am335x_guardian.h: remove mmc boot Signed-off-by: Moses Christopher <BollavarapuMoses.Christopher@in.bosch.com> Reviewed-by: Tom Rini <trini@konsulko.com>	2019-10-11 13:31:18 -04:00
Sjoerd Simons	4512380420	am335x, guardian: Add support for the bosch guardian board ... Add support for the Bosch Guardian board. CPU : AM335X-GP rev 2.1 Model: Bosch AM335x Guardian I2C: ready DRAM: 256 MiB NAND: 512 MiB MMC: OMAP SD/MMC: 0 Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Signed-off-by: Martyn Welch <martyn.welch@collabora.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Felix Brack <fb@ltec.ch>	2019-04-12 08:05:48 -04:00