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+ */
+/*
+ * hardware.h
+ *
+ * hardware specific header
+ *
+ * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/
+ */
+
+#ifndef __AM33XX_HARDWARE_H
+#define __AM33XX_HARDWARE_H
+
+#include <config.h>
+#include <asm/arch/omap.h>
+#ifdef CONFIG_AM33XX
+#include <asm/arch/hardware_am33xx.h>
+#elif defined(CONFIG_TI816X)
+#include <asm/arch/hardware_ti816x.h>
+#elif defined(CONFIG_TI814X)
+#include <asm/arch/hardware_ti814x.h>
+#elif defined(CONFIG_AM43XX)
+#include <asm/arch/hardware_am43xx.h>
+#endif
+
+/*
+ * Common hardware definitions
+ */
+
+/* DM Timer base addresses */
+#define DM_TIMER0_BASE			0x4802C000
+#define DM_TIMER1_BASE			0x4802E000
+#define DM_TIMER2_BASE			0x48040000
+#define DM_TIMER3_BASE			0x48042000
+#define DM_TIMER4_BASE			0x48044000
+#define DM_TIMER5_BASE			0x48046000
+#define DM_TIMER6_BASE			0x48048000
+#define DM_TIMER7_BASE			0x4804A000
+
+/* GPIO Base address */
+#define GPIO0_BASE			0x48032000
+#define GPIO1_BASE			0x4804C000
+
+/* BCH Error Location Module */
+#define ELM_BASE			0x48080000
+
+/* EMIF Base address */
+#define EMIF4_0_CFG_BASE		0x4C000000
+#define EMIF4_1_CFG_BASE		0x4D000000
+
+/* DDR Base address */
+#define DDR_CTRL_ADDR			0x44E10E04
+#define DDR_CONTROL_BASE_ADDR		0x44E11404
+
+/* UART */
+#if CONFIG_CONS_INDEX == 1
+#	define DEFAULT_UART_BASE UART0_BASE
+#elif CONFIG_CONS_INDEX == 2
+#	define DEFAULT_UART_BASE UART1_BASE
+#elif CONFIG_CONS_INDEX == 3
+#	define DEFAULT_UART_BASE UART2_BASE
+#elif CONFIG_CONS_INDEX == 4
+#	define DEFAULT_UART_BASE UART3_BASE
+#elif CONFIG_CONS_INDEX == 5
+#	define DEFAULT_UART_BASE UART4_BASE
+#elif CONFIG_CONS_INDEX == 6
+#	define DEFAULT_UART_BASE UART5_BASE
+#endif
+
+/* GPMC Base address */
+#define GPMC_BASE			0x50000000
+
+/* CPSW Config space */
+#define CPSW_BASE			0x4A100000
+
+/* Control status register */
+#define CTRL_CRYSTAL_FREQ_SRC_MASK		(1 << 31)
+#define CTRL_CRYSTAL_FREQ_SRC_SHIFT		31
+#define CTRL_CRYSTAL_FREQ_SELECTION_MASK	(0x3 << 29)
+#define CTRL_CRYSTAL_FREQ_SELECTION_SHIFT	29
+#define CTRL_SYSBOOT_15_14_MASK			(0x3 << 22)
+#define CTRL_SYSBOOT_15_14_SHIFT		22
+
+#define CTRL_CRYSTAL_FREQ_SRC_SYSBOOT		0x0
+#define CTRL_CRYSTAL_FREQ_SRC_EFUSE		0x1
+
+#define NUM_CRYSTAL_FREQ			0x4
+
+int clk_get(int clk);
+#endif /* __AM33XX_HARDWARE_H */