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

2026-09-06 03:52:57 +08:00
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2015 Linaro
+ *
+ * Peter Griffin <peter.griffin@linaro.org>
+ *
+ * Configuration for HiKey 96boards CE. Parts were derived from other ARM
+ * configurations.
+ */
+
+#ifndef __HIKEY_H
+#define __HIKEY_H
+
+#include <linux/sizes.h>
+
+#define CONFIG_POWER
+#define CONFIG_POWER_HI6553
+
+#define CONFIG_REMAKE_ELF
+
+#define CONFIG_SYS_BOOTM_LEN		SZ_64M
+
+/* Physical Memory Map */
+
+/* CONFIG_SYS_TEXT_BASE needs to align with where ATF loads bl33.bin */
+
+#define PHYS_SDRAM_1			0x00000000
+
+/* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/
+#define PHYS_SDRAM_1_SIZE		0x3EFFFFFF
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
+
+#define CONFIG_SYS_INIT_RAM_SIZE	0x1000
+
+#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
+
+#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x80000)
+
+/* Generic Timer Definitions */
+#define COUNTER_FREQUENCY		19000000
+
+/* Generic Interrupt Controller Definitions */
+#define GICD_BASE			0xf6801000
+#define GICC_BASE			0xf6802000
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + SZ_8M)
+
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000
+/*#define CONFIG_DWC2_DFLT_SPEED_FULL*/
+#define CONFIG_DWC2_ENABLE_DYNAMIC_FIFO
+#endif
+
+#define CONFIG_HIKEY_GPIO
+
+/* Command line configuration */
+
+/* BOOTP options */
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+/* Initial environment variables */
+
+/*
+ * Defines where the kernel and FDT will be put in RAM
+ */
+
+#define BOOT_TARGET_DEVICES(func) \
+	func(USB, usb, 0) \
+	func(MMC, mmc, 1) \
+	func(DHCP, dhcp, na)
+#include <config_distro_bootcmd.h>
+
+#define CONFIG_EXTRA_ENV_SETTINGS	\
+				"kernel_name=Image\0"	\
+				"kernel_addr_r=0x00080000\0" \
+				"fdtfile=hi6220-hikey.dtb\0" \
+				"fdt_addr_r=0x02000000\0" \
+				"fdt_high=0xffffffffffffffff\0" \
+				"initrd_high=0xffffffffffffffff\0" \
+				BOOTENV
+
+/* Preserve environment on eMMC */
+#define CONFIG_SYS_MMC_ENV_DEV		0	/* Use eMMC */
+#define CONFIG_SYS_MMC_ENV_PART		2	/* Use Boot1 partition */
+
+/* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
+#define CONFIG_SYS_MAXARGS		64	/* max command args */
+
+#endif /* __HIKEY_H */