u-boot/include/configs/puma_rk3399.h
Klaus Goger b5557ffc0f rockchip: board: puma_rk3399: make env location selectable via Kconfig
The environment storage location is selectable via Kconfig. We support
eMMC, SD and SPI-NOR as location for U-Boot. This adds support to store
the environment in the SPI-NOR additional to the default eMMC location.

Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-11-07 09:16:57 +01:00

40 lines
933 B
C

/*
* (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __PUMA_RK3399_H
#define __PUMA_RK3399_H
#include <configs/rk3399_common.h>
/*
* SPL @ 32kB for ~130kB
* ENV @ 240KB for 8kB
* FIT payload (ATF, U-Boot, FDT) @ 256kB
*/
#undef CONFIG_ENV_OFFSET
#define CONFIG_ENV_OFFSET (240 * 1024)
#if defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_SYS_MMC_ENV_DEV 1
#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
#define CONFIG_ENV_SECT_SIZE (8 * 1024)
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
#endif
#define SDRAM_BANK_SIZE (2UL << 30)
#define CONFIG_MISC_INIT_R
#define CONFIG_SERIAL_TAG
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BMP_16BPP
#define CONFIG_BMP_24BPP
#define CONFIG_BMP_32BPP
#endif