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

source/bootloader/u-boot-2020.01/arch/arm/mach-stm32mp/include/mach/ddr.h

@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
+/*
+ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
+ */
+
+#ifndef __MACH_STM32MP_DDR_H_
+#define __MACH_STM32MP_DDR_H_
+
+/* DDR power initializations */
+enum ddr_type {
+	STM32MP_DDR3,
+	STM32MP_LPDDR2,
+	STM32MP_LPDDR3,
+};
+
+int board_ddr_power_init(enum ddr_type ddr_type);
+
+#endif

source/bootloader/u-boot-2020.01/arch/arm/mach-stm32mp/include/mach/gpio.h

@@ -0,0 +1,120 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2016
+ * Vikas Manocha, <vikas.manocha@st.com>
+ */
+
+#ifndef _STM32_GPIO_H_
+#define _STM32_GPIO_H_
+#include <asm/gpio.h>
+
+#define STM32_GPIOS_PER_BANK		16
+
+enum stm32_gpio_port {
+	STM32_GPIO_PORT_A = 0,
+	STM32_GPIO_PORT_B,
+	STM32_GPIO_PORT_C,
+	STM32_GPIO_PORT_D,
+	STM32_GPIO_PORT_E,
+	STM32_GPIO_PORT_F,
+	STM32_GPIO_PORT_G,
+	STM32_GPIO_PORT_H,
+	STM32_GPIO_PORT_I
+};
+
+enum stm32_gpio_pin {
+	STM32_GPIO_PIN_0 = 0,
+	STM32_GPIO_PIN_1,
+	STM32_GPIO_PIN_2,
+	STM32_GPIO_PIN_3,
+	STM32_GPIO_PIN_4,
+	STM32_GPIO_PIN_5,
+	STM32_GPIO_PIN_6,
+	STM32_GPIO_PIN_7,
+	STM32_GPIO_PIN_8,
+	STM32_GPIO_PIN_9,
+	STM32_GPIO_PIN_10,
+	STM32_GPIO_PIN_11,
+	STM32_GPIO_PIN_12,
+	STM32_GPIO_PIN_13,
+	STM32_GPIO_PIN_14,
+	STM32_GPIO_PIN_15
+};
+
+enum stm32_gpio_mode {
+	STM32_GPIO_MODE_IN = 0,
+	STM32_GPIO_MODE_OUT,
+	STM32_GPIO_MODE_AF,
+	STM32_GPIO_MODE_AN
+};
+
+enum stm32_gpio_otype {
+	STM32_GPIO_OTYPE_PP = 0,
+	STM32_GPIO_OTYPE_OD
+};
+
+enum stm32_gpio_speed {
+	STM32_GPIO_SPEED_2M = 0,
+	STM32_GPIO_SPEED_25M,
+	STM32_GPIO_SPEED_50M,
+	STM32_GPIO_SPEED_100M
+};
+
+enum stm32_gpio_pupd {
+	STM32_GPIO_PUPD_NO = 0,
+	STM32_GPIO_PUPD_UP,
+	STM32_GPIO_PUPD_DOWN
+};
+
+enum stm32_gpio_af {
+	STM32_GPIO_AF0 = 0,
+	STM32_GPIO_AF1,
+	STM32_GPIO_AF2,
+	STM32_GPIO_AF3,
+	STM32_GPIO_AF4,
+	STM32_GPIO_AF5,
+	STM32_GPIO_AF6,
+	STM32_GPIO_AF7,
+	STM32_GPIO_AF8,
+	STM32_GPIO_AF9,
+	STM32_GPIO_AF10,
+	STM32_GPIO_AF11,
+	STM32_GPIO_AF12,
+	STM32_GPIO_AF13,
+	STM32_GPIO_AF14,
+	STM32_GPIO_AF15
+};
+
+struct stm32_gpio_dsc {
+	enum stm32_gpio_port	port;
+	enum stm32_gpio_pin	pin;
+};
+
+struct stm32_gpio_ctl {
+	enum stm32_gpio_mode	mode;
+	enum stm32_gpio_otype	otype;
+	enum stm32_gpio_speed	speed;
+	enum stm32_gpio_pupd	pupd;
+	enum stm32_gpio_af	af;
+};
+
+struct stm32_gpio_regs {
+	u32 moder;	/* GPIO port mode */
+	u32 otyper;	/* GPIO port output type */
+	u32 ospeedr;	/* GPIO port output speed */
+	u32 pupdr;	/* GPIO port pull-up/pull-down */
+	u32 idr;	/* GPIO port input data */
+	u32 odr;	/* GPIO port output data */
+	u32 bsrr;	/* GPIO port bit set/reset */
+	u32 lckr;	/* GPIO port configuration lock */
+	u32 afr[2];	/* GPIO alternate function */
+};
+
+struct stm32_gpio_priv {
+	struct stm32_gpio_regs *regs;
+	unsigned int gpio_range;
+};
+
+int stm32_offset_to_index(struct udevice *dev, unsigned int offset);
+
+#endif /* _STM32_GPIO_H_ */

source/bootloader/u-boot-2020.01/arch/arm/mach-stm32mp/include/mach/stm32.h

@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
+/*
+ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
+ */
+
+#ifndef _MACH_STM32_H_
+#define _MACH_STM32_H_
+
+/*
+ * Peripheral memory map
+ * only address used before device tree parsing
+ */
+#define STM32_RCC_BASE			0x50000000
+#define STM32_PWR_BASE			0x50001000
+#define STM32_DBGMCU_BASE		0x50081000
+#define STM32_TZC_BASE			0x5C006000
+#define STM32_ETZPC_BASE		0x5C007000
+#define STM32_STGEN_BASE		0x5C008000
+#define STM32_TAMP_BASE			0x5C00A000
+
+#define STM32_USART1_BASE		0x5C000000
+#define STM32_USART2_BASE		0x4000E000
+#define STM32_USART3_BASE		0x4000F000
+#define STM32_UART4_BASE		0x40010000
+#define STM32_UART5_BASE		0x40011000
+#define STM32_USART6_BASE		0x44003000
+#define STM32_UART7_BASE		0x40018000
+#define STM32_UART8_BASE		0x40019000
+
+#define STM32_SYSRAM_BASE		0x2FFC0000
+#define STM32_SYSRAM_SIZE		SZ_256K
+
+#define STM32_DDR_BASE			0xC0000000
+#define STM32_DDR_SIZE			SZ_1G
+
+#ifndef __ASSEMBLY__
+/* enumerated used to identify the SYSCON driver instance */
+enum {
+	STM32MP_SYSCON_UNKNOWN,
+	STM32MP_SYSCON_PWR,
+	STM32MP_SYSCON_SYSCFG,
+};
+
+/*
+ * enumerated for boot interface from Bootrom, used in TAMP_BOOT_CONTEXT
+ * - boot device = bit 8:4
+ * - boot instance = bit 3:0
+ */
+#define BOOT_TYPE_MASK		0xF0
+#define BOOT_TYPE_SHIFT		4
+#define BOOT_INSTANCE_MASK	0x0F
+#define BOOT_INSTANCE_SHIFT	0
+
+enum boot_device {
+	BOOT_FLASH_SD = 0x10,
+	BOOT_FLASH_SD_1 = 0x11,
+	BOOT_FLASH_SD_2 = 0x12,
+	BOOT_FLASH_SD_3 = 0x13,
+
+	BOOT_FLASH_EMMC = 0x20,
+	BOOT_FLASH_EMMC_1 = 0x21,
+	BOOT_FLASH_EMMC_2 = 0x22,
+	BOOT_FLASH_EMMC_3 = 0x23,
+
+	BOOT_FLASH_NAND = 0x30,
+	BOOT_FLASH_NAND_FMC = 0x31,
+
+	BOOT_FLASH_NOR = 0x40,
+	BOOT_FLASH_NOR_QSPI = 0x41,
+
+	BOOT_SERIAL_UART = 0x50,
+	BOOT_SERIAL_UART_1 = 0x51,
+	BOOT_SERIAL_UART_2 = 0x52,
+	BOOT_SERIAL_UART_3 = 0x53,
+	BOOT_SERIAL_UART_4 = 0x54,
+	BOOT_SERIAL_UART_5 = 0x55,
+	BOOT_SERIAL_UART_6 = 0x56,
+	BOOT_SERIAL_UART_7 = 0x57,
+	BOOT_SERIAL_UART_8 = 0x58,
+
+	BOOT_SERIAL_USB = 0x60,
+	BOOT_SERIAL_USB_OTG = 0x62,
+};
+
+/* TAMP registers */
+#define TAMP_BACKUP_REGISTER(x)		(STM32_TAMP_BASE + 0x100 + 4 * x)
+#define TAMP_BACKUP_MAGIC_NUMBER	TAMP_BACKUP_REGISTER(4)
+#define TAMP_BACKUP_BRANCH_ADDRESS	TAMP_BACKUP_REGISTER(5)
+#define TAMP_BOOT_CONTEXT		TAMP_BACKUP_REGISTER(20)
+#define TAMP_BOOTCOUNT			TAMP_BACKUP_REGISTER(21)
+
+#define TAMP_BOOT_MODE_MASK		GENMASK(15, 8)
+#define TAMP_BOOT_MODE_SHIFT		8
+#define TAMP_BOOT_DEVICE_MASK		GENMASK(7, 4)
+#define TAMP_BOOT_INSTANCE_MASK		GENMASK(3, 0)
+#define TAMP_BOOT_FORCED_MASK		GENMASK(7, 0)
+#define TAMP_BOOT_DEBUG_ON		BIT(16)
+
+enum forced_boot_mode {
+	BOOT_NORMAL = 0x00,
+	BOOT_FASTBOOT = 0x01,
+	BOOT_RECOVERY = 0x02,
+	BOOT_STM32PROG = 0x03,
+	BOOT_UMS_MMC0 = 0x10,
+	BOOT_UMS_MMC1 = 0x11,
+	BOOT_UMS_MMC2 = 0x12,
+};
+
+/* offset used for BSEC driver: misc_read and misc_write */
+#define STM32_BSEC_SHADOW_OFFSET	0x0
+#define STM32_BSEC_SHADOW(id)		(STM32_BSEC_SHADOW_OFFSET + (id) * 4)
+#define STM32_BSEC_OTP_OFFSET		0x80000000
+#define STM32_BSEC_OTP(id)		(STM32_BSEC_OTP_OFFSET + (id) * 4)
+
+#define BSEC_OTP_BOARD	59
+
+#endif /* __ASSEMBLY__*/
+#endif /* _MACH_STM32_H_ */

source/bootloader/u-boot-2020.01/arch/arm/mach-stm32mp/include/mach/stm32mp1_smc.h

@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
+/*
+ * Copyright (C) 2019, STMicroelectronics - All Rights Reserved
+ */
+
+#ifndef __STM32MP1_SMC_H__
+#define __STM32MP1_SMC_H__
+
+#include <linux/arm-smccc.h>
+
+/*
+ * SMC function IDs for STM32 Service queries
+ * STM32 SMC services use the space between 0x82000000 and 0x8200FFFF
+ * like this is defined in SMC calling Convention by ARM
+ * for SiP (silicon Partner)
+ * http://infocenter.arm.com/help/topic/com.arm.doc.den0028a/index.html
+ */
+#define STM32_SMC_VERSION		0x82000000
+
+/* Secure Service access from Non-secure */
+#define STM32_SMC_BSEC			0x82001003
+
+/* Service for BSEC */
+#define STM32_SMC_READ_SHADOW		0x01
+#define STM32_SMC_PROG_OTP		0x02
+#define STM32_SMC_WRITE_SHADOW		0x03
+#define STM32_SMC_READ_OTP		0x04
+#define STM32_SMC_READ_ALL		0x05
+#define STM32_SMC_WRITE_ALL		0x06
+
+/* SMC error codes */
+#define STM32_SMC_OK			0x0
+#define STM32_SMC_NOT_SUPPORTED		-1
+#define STM32_SMC_FAILED		-2
+#define STM32_SMC_INVALID_PARAMS	-3
+
+#define stm32_smc_exec(svc, op, data1, data2) \
+	stm32_smc(svc, op, data1, data2, NULL)
+
+#ifdef CONFIG_ARM_SMCCC
+static inline u32 stm32_smc(u32 svc, u8 op, u32 data1, u32 data2, u32 *result)
+{
+	struct arm_smccc_res res;
+
+	arm_smccc_smc(svc, op, data1, data2, 0, 0, 0, 0, &res);
+
+	if (res.a0) {
+		pr_err("%s: Failed to exec in secure mode (err = %ld)\n",
+		       __func__, res.a0);
+		return -EINVAL;
+	}
+	if (result)
+		*result = (u32)res.a1;
+
+	return 0;
+}
+#else
+static inline u32 stm32_smc(u32 svc, u8 op, u32 data1, u32 data2, u32 *result)
+{
+	return 0;
+}
+#endif
+
+#endif /* __STM32MP1_SMC_H__ */

source/bootloader/u-boot-2020.01/arch/arm/mach-stm32mp/include/mach/sys_proto.h

@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
+/*
+ * Copyright (C) 2015-2017, STMicroelectronics - All Rights Reserved
+ */
+
+/* ID = Device Version (bit31:16) + Device Part Number (RPN) (bit15:0)*/
+#define CPU_STM32MP157Cxx	0x05000000
+#define CPU_STM32MP157Axx	0x05000001
+#define CPU_STM32MP153Cxx	0x05000024
+#define CPU_STM32MP153Axx	0x05000025
+#define CPU_STM32MP151Cxx	0x0500002E
+#define CPU_STM32MP151Axx	0x0500002F
+
+/* return CPU_STMP32MP...Xxx constants */
+u32 get_cpu_type(void);
+
+#define CPU_REVA	0x1000
+#define CPU_REVB	0x2000
+
+/* return CPU_REV constants */
+u32 get_cpu_rev(void);
+
+/* Get Package options from OTP */
+u32 get_cpu_package(void);
+
+#define PKG_AA_LBGA448	4
+#define PKG_AB_LBGA354	3
+#define PKG_AC_TFBGA361	2
+#define PKG_AD_TFBGA257	1
+
+/* return boot mode */
+u32 get_bootmode(void);