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

source/bootloader/u-boot-2020.01/include/configs/exynos-common.h

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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ *
+ * Common configuration settings for the SAMSUNG EXYNOS boards.
+ */
+
+#ifndef __EXYNOS_COMMON_H
+#define __EXYNOS_COMMON_H
+
+/* High Level Configuration Options */
+#define CONFIG_SAMSUNG			/* in a SAMSUNG core */
+#define CONFIG_S5P			/* S5P Family */
+
+#include <asm/arch/cpu.h>		/* get chip and board defs */
+#include <linux/sizes.h>
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
+/* Keep L2 Cache Disabled */
+
+/* input clock of PLL: 24MHz input clock */
+#define CONFIG_SYS_CLK_FREQ		24000000
+#define COUNTER_FREQUENCY		CONFIG_SYS_CLK_FREQ
+
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_INITRD_TAG
+#define CONFIG_ENV_OVERWRITE
+
+/* Size of malloc() pool before and after relocation */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (80 << 20))
+
+/* select serial console configuration */
+
+/* PWM */
+#define CONFIG_PWM
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE		1024	/* Print Buffer Size */
+
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+#endif	/* __CONFIG_H */