GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2016, STMicroelectronics - All Rights Reserved
+ * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_SYS_FLASH_BASE		0x08000000
+#define CONFIG_SYS_INIT_SP_ADDR		0x20050000
+
+#ifdef CONFIG_SUPPORT_SPL
+#define CONFIG_SYS_LOAD_ADDR		0x08008000
+#else
+#define CONFIG_SYS_LOAD_ADDR		0xC0400000
+#define CONFIG_LOADADDR			0xC0400000
+#endif
+
+/*
+ * Configuration of the external SDRAM memory
+ */
+
+#define CONFIG_SYS_MAX_FLASH_SECT	8
+#define CONFIG_SYS_MAX_FLASH_BANKS	1
+
+#define CONFIG_STM32_FLASH
+
+#define CONFIG_DW_GMAC_DEFAULT_DMA_PBL	(8)
+#define CONFIG_DW_ALTDESCRIPTOR
+#define CONFIG_PHY_SMSC
+
+#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 BOOT_TARGET_DEVICES(func) \
+	func(MMC, mmc, 0)
+
+#include <config_distro_bootcmd.h>
+#define CONFIG_EXTRA_ENV_SETTINGS				\
+			"kernel_addr_r=0xC0008000\0"		\
+			"fdtfile=stm32f746-disco.dtb\0"	\
+			"fdt_addr_r=0xC0500000\0"		\
+			"scriptaddr=0xC0008000\0"		\
+			"pxefile_addr_r=0xC0008000\0" \
+			"fdt_high=0xffffffffffffffff\0"		\
+			"initrd_high=0xffffffffffffffff\0"	\
+			"ramdisk_addr_r=0xC0600000\0"		\
+			BOOTENV
+
+/*
+ * Command line configuration.
+ */
+#define CONFIG_BOARD_LATE_INIT
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* For SPL */
+#ifdef CONFIG_SUPPORT_SPL
+#define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
+#define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
+#define CONFIG_SYS_SPL_LEN		0x00008000
+#define CONFIG_SYS_UBOOT_START		0x080083FD
+#define CONFIG_SYS_UBOOT_BASE		(CONFIG_SYS_FLASH_BASE + \
+					 CONFIG_SYS_SPL_LEN)
+
+/* DT blob (fdt) address */
+#define CONFIG_SYS_FDT_BASE		(CONFIG_SYS_FLASH_BASE + \
+					0x1C0000)
+#endif
+/* For SPL ends */
+
+/* For splashcreen */
+#ifdef CONFIG_DM_VIDEO
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_BMP_16BPP
+#define CONFIG_BMP_24BPP
+#define CONFIG_BMP_32BPP
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SCREEN_ALIGN
+#endif
+
+#endif /* __CONFIG_H */