u-boot/include/configs/evb_ast2600.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (c) Aspeed Technology Inc.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#include <configs/aspeed-common.h>

#define CONFIG_SYS_UBOOT_BASE		CONFIG_SYS_TEXT_BASE

/* Misc */
#define STR_HELPER(s)	#s
#define STR(s)		STR_HELPER(s)

#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=" STR(CONFIG_SYS_LOAD_ADDR) "\0" \
	"bootspi=fdt addr 20100000 && fdt header get fitsize totalsize && " \
	"cp.b 20100000 ${loadaddr} ${fitsize} && bootm; " \
	"echo Error loading kernel FIT image\0" \
	""

#endif	/* __CONFIG_H */
aspeed: Add AST2600 platform support Add low level platform initialization for the AST2600 SoC. The 2-stage booting with U-Boot SPL are leveraged to support different booting mode. However, currently the patch supports only the booting from memory-mapped SPI flash. Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com> 2020-12-14 05:54:28 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
			`/*`
			`* Copyright (c) Aspeed Technology Inc.`
			`*/`

			`#ifndef __CONFIG_H`
			`#define __CONFIG_H`

			`#include <configs/aspeed-common.h>`

			`#define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE`

configs: aspeed: Make EXTRA_ENV_SETTINGS board specific Move CONFIG_EXTRA_ENV_SETTINGS to board-specific configuration headers. Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> 2021-10-27 06:17:34 +00:00			`/* Misc */`
configs: ast2600: Boot kernel FIT in DRAM AST2600 leverages the FIT hash/signature verification to fulfill secure boot trust chain. To improve the performance and save SW code size for those crypto operations, the two HW crypto engine, HACE and ACRY, are enabled. However, both of the engines can only access to data stored in DRAM space. Therefore, we need to move the FIT image into DRAM before the booting. This patch update the CONFIG_BOOTCOMMAND to execute the pre-defined ENV variable which consists of FIT image copy to memory and booting. Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> 2021-10-27 06:17:35 +00:00			`#define STR_HELPER(s) #s`
			`#define STR(s) STR_HELPER(s)`

configs: aspeed: Make EXTRA_ENV_SETTINGS board specific Move CONFIG_EXTRA_ENV_SETTINGS to board-specific configuration headers. Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> 2021-10-27 06:17:34 +00:00			`#define CONFIG_EXTRA_ENV_SETTINGS \`
configs: ast2600: Boot kernel FIT in DRAM AST2600 leverages the FIT hash/signature verification to fulfill secure boot trust chain. To improve the performance and save SW code size for those crypto operations, the two HW crypto engine, HACE and ACRY, are enabled. However, both of the engines can only access to data stored in DRAM space. Therefore, we need to move the FIT image into DRAM before the booting. This patch update the CONFIG_BOOTCOMMAND to execute the pre-defined ENV variable which consists of FIT image copy to memory and booting. Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> 2021-10-27 06:17:35 +00:00			`"loadaddr=" STR(CONFIG_SYS_LOAD_ADDR) "\0" \`
			`"bootspi=fdt addr 20100000 && fdt header get fitsize totalsize && " \`
			`"cp.b 20100000 ${loadaddr} ${fitsize} && bootm; " \`
			`"echo Error loading kernel FIT image\0" \`
configs: aspeed: Make EXTRA_ENV_SETTINGS board specific Move CONFIG_EXTRA_ENV_SETTINGS to board-specific configuration headers. Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> 2021-10-27 06:17:34 +00:00			`""`

aspeed: Add AST2600 platform support Add low level platform initialization for the AST2600 SoC. The 2-stage booting with U-Boot SPL are leveraged to support different booting mode. However, currently the patch supports only the booting from memory-mapped SPI flash. Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com> 2020-12-14 05:54:28 +00:00			`#endif /* __CONFIG_H */`