u-boot/arch/arm/mach-k3/include/mach/j721s2_spl.h
David Huang 681023aba4 arm: K3: Add basic support for J721S2 SoC definition
Add basic support for J721S2 SoC definition

Signed-off-by: David Huang <d-huang@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
2022-02-08 09:41:26 -05:00

46 lines
1.3 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/
* David Huang <d-huang@ti.com>
*/
#ifndef _ASM_ARCH_J721S2_SPL_H_
#define _ASM_ARCH_J721S2_SPL_H_
/* With BootMode B = 0 */
#include <linux/bitops.h>
#define BOOT_DEVICE_HYPERFLASH 0x00
#define BOOT_DEVICE_OSPI 0x01
#define BOOT_DEVICE_QSPI 0x02
#define BOOT_DEVICE_SPI 0x03
#define BOOT_DEVICE_ETHERNET 0x04
#define BOOT_DEVICE_I2C 0x06
#define BOOT_DEVICE_UART 0x07
#define BOOT_DEVICE_NOR BOOT_DEVICE_HYPERFLASH
/* With BootMode B = 1 */
#define BOOT_DEVICE_MMC2 0x10
#define BOOT_DEVICE_MMC1 0x11
#define BOOT_DEVICE_DFU 0x12
#define BOOT_DEVICE_UFS 0x13
#define BOOT_DEVIE_GPMC 0x14
#define BOOT_DEVICE_PCIE 0x15
#define BOOT_DEVICE_XSPI 0x16
#define BOOT_DEVICE_RAM 0x17
#define BOOT_DEVICE_MMC2_2 0xFF /* Invalid value */
/* Backup boot modes with MCU Only = 0 */
#define BACKUP_BOOT_DEVICE_RAM 0x0
#define BACKUP_BOOT_DEVICE_USB 0x1
#define BACKUP_BOOT_DEVICE_UART 0x3
#define BACKUP_BOOT_DEVICE_ETHERNET 0x4
#define BACKUP_BOOT_DEVICE_MMC2 0x5
#define BACKUP_BOOT_DEVICE_SPI 0x6
#define BACKUP_BOOT_DEVICE_I2C 0x7
#define BOOT_MODE_B_SHIFT 4
#define BOOT_MODE_B_MASK BIT(4)
#define K3_PRIMARY_BOOTMODE 0x0
#define K3_BACKUP_BOOTMODE 0x1
#endif