+/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
/*
* Copyright (C) 2018, STMicroelectronics - All Rights Reserved
*
* Configuration settings for the STM32MP15x CPU
- *
- * SPDX-License-Identifier: GPL-2.0+ BSD-3-Clause
*/
#ifndef __CONFIG_H
#include <linux/sizes.h>
#include <asm/arch/stm32.h>
-#define CONFIG_PREBOOT
-
/*
* Number of clock ticks in 1 sec
*/
#define CONFIG_SYS_HZ 1000
-#define CONFIG_SYS_ARCH_TIMER
-#define CONFIG_SYS_HZ_CLOCK 64000000
+
+#ifndef CONFIG_STM32MP1_TRUSTED
+/* PSCI support */
+#define CONFIG_ARMV7_PSCI_1_0
+#define CONFIG_ARMV7_SECURE_BASE STM32_SYSRAM_BASE
+#define CONFIG_ARMV7_SECURE_MAX_SIZE STM32_SYSRAM_SIZE
+#endif
/*
* malloc() pool size
#define CONFIG_SYS_SDRAM_BASE STM32_DDR_BASE
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
-#define CONFIG_NR_DRAM_BANKS 1
-
/*
* Console I/O buffer size
*/
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
+/* Extend size of kernel image for uncompression */
+#define CONFIG_SYS_BOOTM_LEN SZ_32M
+
/* SPL support */
#ifdef CONFIG_SPL
/* BOOTROM load address */
-#define CONFIG_SPL_TEXT_BASE 0x2FFC2500
/* SPL use DDR */
#define CONFIG_SPL_BSS_START_ADDR 0xC0200000
#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
STM32_SYSRAM_SIZE)
#endif /* #ifdef CONFIG_SPL */
+#define CONFIG_SYS_MEMTEST_START STM32_DDR_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_64M)
+#define CONFIG_SYS_MEMTEST_SCRATCH (CONFIG_SYS_MEMTEST_END + 4)
+
/*MMC SD*/
#define CONFIG_SYS_MMC_MAX_DEVICE 3
#define CONFIG_SUPPORT_EMMC_BOOT
-#if !defined(CONFIG_SPL) || !defined(CONFIG_SPL_BUILD)
+/*****************************************************************************/
+#ifdef CONFIG_DISTRO_DEFAULTS
+/*****************************************************************************/
+
+#if !defined(CONFIG_SPL_BUILD)
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 1) \
func(MMC, mmc, 0) \
func(MMC, mmc, 2)
+/*
+ * bootcmd for stm32mp1:
+ * for serial/usb: execute the stm32prog command
+ * for mmc boot (eMMC, SD card), boot only on the same device
+ * for nand boot, boot with on ubifs partition on nand
+ * for nor boot, use the default order
+ */
+#define CONFIG_PREBOOT
+
+#define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
+ "echo \"Boot over ${boot_device}${boot_instance}!\";" \
+ "if test ${boot_device} = serial || test ${boot_device} = usb;" \
+ "then stm32prog ${boot_device} ${boot_instance}; " \
+ "else " \
+ "if test ${boot_device} = mmc;" \
+ "then env set boot_targets \"mmc${boot_instance}\"; fi;" \
+ "if test ${boot_device} = nand;" \
+ "then env set boot_targets ubifs0; fi;" \
+ "run distro_bootcmd;" \
+ "fi;\0"
#include <config_distro_bootcmd.h>
+/*
+ * memory layout for 32M uncompressed/compressed kernel,
+ * 1M fdt, 1M script, 1M pxe and 1M for splashimage
+ * and the ramdisk at the end.
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "scriptaddr=0xC0000000\0" \
- "pxefile_addr_r=0xC0000000\0" \
- "kernel_addr_r=0xC1000000\0" \
- "fdt_addr_r=0xC4000000\0" \
- "ramdisk_addr_r=0xC4100000\0" \
+ "kernel_addr_r=0xc2000000\0" \
+ "fdt_addr_r=0xc4000000\0" \
+ "scriptaddr=0xc4100000\0" \
+ "pxefile_addr_r=0xc4200000\0" \
+ "splashimage=0xc4300000\0" \
+ "ramdisk_addr_r=0xc4400000\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
+ STM32MP_BOOTCMD \
BOOTENV
#endif /* ifndef CONFIG_SPL_BUILD */
+#endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
#endif /* __CONFIG_H */