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) 2013, NVIDIA CORPORATION.  All rights reserved.
+ */
+
+#ifndef __MX6_COMMON_H
+#define __MX6_COMMON_H
+
+#if (defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
+#define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */
+#define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK
+#else
+#ifndef CONFIG_SYS_L2CACHE_OFF
+#define CONFIG_SYS_L2_PL310
+#define CONFIG_SYS_PL310_BASE	L2_PL310_BASE
+#endif
+
+#endif
+#define CONFIG_BOARD_POSTCLK_INIT
+#define CONFIG_MXC_GPT_HCLK
+
+#define CONFIG_SYS_BOOTM_LEN	0x1000000
+
+#include <linux/sizes.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/mach-imx/gpio.h>
+
+#ifndef CONFIG_MX6
+#define CONFIG_MX6
+#endif
+
+#define CONFIG_SYS_FSL_CLK
+
+/* ATAGs */
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_REVISION_TAG
+
+/* Boot options */
+#if defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL) || \
+	defined(CONFIG_MX6SX) || \
+	defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL)
+#define CONFIG_LOADADDR		0x82000000
+#else
+#define CONFIG_LOADADDR		0x12000000
+#endif
+#define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_CBSIZE	512
+#define CONFIG_SYS_MAXARGS	32
+
+/* MMC */
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
+#endif
+
+#endif