+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) STMicroelectronics SA 2017
- * Author(s): Patrice CHOTARD, <patrice.chotard@st.com> for STMicroelectronics.
- *
- * SPDX-License-Identifier: GPL-2.0+
+ * Author(s): Patrice CHOTARD, <patrice.chotard@foss.st.com> for STMicroelectronics.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
-#define CONFIG_STM32F4DISCOVERY
+#include <linux/sizes.h>
-#define CONFIG_MISC_INIT_R
+/* For booting Linux, use the first 12MB of memory */
+#define CONFIG_SYS_BOOTMAPSZ SZ_8M + SZ_4M
#define CONFIG_SYS_FLASH_BASE 0x08000000
#define CONFIG_SYS_INIT_SP_ADDR 0x10010000
-#define CONFIG_SYS_TEXT_BASE 0x08000000
-
-#define CONFIG_SYS_ICACHE_OFF
-#define CONFIG_SYS_DCACHE_OFF
/*
* Configuration of the external SDRAM memory
*/
-#define CONFIG_NR_DRAM_BANKS 1
-#define CONFIG_SYS_RAM_FREQ_DIV 2
-#define CONFIG_SYS_RAM_BASE 0x00000000
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE
-#define CONFIG_SYS_LOAD_ADDR 0x00400000
-#define CONFIG_LOADADDR 0x00400000
#define CONFIG_SYS_MAX_FLASH_SECT 12
-#define CONFIG_SYS_MAX_FLASH_BANKS 2
-
-#define CONFIG_ENV_OFFSET (256 << 10)
-#define CONFIG_ENV_SECT_SIZE (128 << 10)
-#define CONFIG_ENV_SIZE (8 << 10)
-
-#define CONFIG_STM32_FLASH
-#define CONFIG_STM32_HSE_HZ 8000000
-#define CONFIG_SYS_CLK_FREQ 180000000 /* 180 MHz */
#define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-#define CONFIG_REVISION_TAG
-
#define CONFIG_SYS_CBSIZE 1024
-#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
-
-#define CONFIG_BOOTCOMMAND \
- "run boot_sd"
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "boot_sd=mmc dev 0;fatload mmc 0 0x00700000 stm32f469-disco.dtb; fatload mmc 0 0x00008000 zImage; icache off; bootz 0x00008000 - 0x00700000"
-
-/*
- * Command line configuration.
- */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_CMDLINE_EDITING
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 0)
+
+#include <config_distro_bootcmd.h>
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "kernel_addr_r=0x00008000\0" \
+ "fdtfile=stm32f469-disco.dtb\0" \
+ "fdt_addr_r=0x00408000\0" \
+ "scriptaddr=0x00418000\0" \
+ "pxefile_addr_r=0x00428000\0" \
+ "ramdisk_addr_r=0x00438000\0" \
+ BOOTENV
#endif /* __CONFIG_H */