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riscv: ax25-ae350: add SPL configuration

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This patch provides four configurations which can support U-Boot SPL
to boot from RAM or FLASH and then boot FIT image including OpenSBI
FW_DYNAMIC firmware and U-Boot proper images from RAM or MMC boot devices.

With ae350_rv[32|64]_spl_defconfigs:

U-Boot SPL will be loaded by gdb or FSBL and runs in RAM in machine mode
and then load FIT image from RAM device on AE350.

With ae350_rv[32|64]_spl_xip_defconfigs:

U-Boot SPL can be burned into SPI flash and run in flash in machine mode
and then load FIT image from SPI flash or MMC device on AE350.

Signed-off-by: Rick Chen <rick@andestech.com>
Cc: KC Lin <kclin@andestech.com>
Cc: Alan Kao <alankao@andestech.com>
This commit is contained in:
Rick Chen 2019-11-14 13:52:22 +08:00 committed by Andes
parent ca06444aac
commit cd61e86e6d
8 changed files with 215 additions and 0 deletions
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9
board/AndesTech/ax25-ae350/Kconfig
View file

@ -21,9 +21,18 @@ config ENV_SIZE
config ENV_OFFSET
default 0x140000 if ENV_IS_IN_SPI_FLASH
config SPL_TEXT_BASE
default 0x800000
config SPL_OPENSBI_LOAD_ADDR
default 0x01000000
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select RISCV_NDS
select SUPPORT_SPL
imply SMP
imply SPL_RAM_SUPPORT
imply SPL_RAM_DEVICE
endif

4
board/AndesTech/ax25-ae350/MAINTAINERS
View file

@ -7,3 +7,7 @@ F: configs/ae350_rv32_defconfig
F: configs/ae350_rv64_defconfig
F: configs/ae350_rv32_xip_defconfig
F: configs/ae350_rv64_xip_defconfig
F: configs/ae350_rv32_spl_defconfig
F: configs/ae350_rv64_spl_defconfig
F: configs/ae350_rv32_spl_xip_defconfig
F: configs/ae350_rv64_spl_xip_defconfig

27
board/AndesTech/ax25-ae350/ax25-ae350.c
View file

@ -12,6 +12,7 @@
#include <faraday/ftsmc020.h>
#include <fdtdec.h>
#include <dm.h>
#include <spl.h>
DECLARE_GLOBAL_DATA_PTR;
@ -110,3 +111,29 @@ int board_early_init_f(void)
return 0;
}
#endif
#ifdef CONFIG_SPL
void board_boot_order(u32 *spl_boot_list)
{
u8 i;
u32 boot_devices[] = {
#ifdef CONFIG_SPL_RAM_SUPPORT
BOOT_DEVICE_RAM,
#endif
#ifdef CONFIG_SPL_MMC_SUPPORT
BOOT_DEVICE_MMC1,
#endif
};
for (i = 0; i < ARRAY_SIZE(boot_devices); i++)
spl_boot_list[i] = boot_devices[i];
}
#endif
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
/* boot using first FIT config */
return 0;
}
#endif

38
configs/ae350_rv32_spl_defconfig Normal file
View file

@ -0,0 +1,38 @@
CONFIG_RISCV=y
CONFIG_SPL=y
CONFIG_RISCV_SMODE=y
CONFIG_SYS_TEXT_BASE=0x01200000
CONFIG_NR_DRAM_BANKS=2
CONFIG_TARGET_AX25_AE350=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SYS_PROMPT="RISC-V # "
CONFIG_CMD_IMLS=y
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SF_TEST=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_BOOTP_PREFER_SERVERIP=y
CONFIG_CMD_CACHE=y
CONFIG_OF_PRIOR_STAGE=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_ENV_SECT_SIZE=0x1000
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_MMC=y
CONFIG_FTSDC010=y
CONFIG_FTSDC010_SDIO=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_CFI_FLASH=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SPI_FLASH=y
CONFIG_SF_DEFAULT_MODE=0x0
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_FTMAC100=y
CONFIG_BAUDRATE=38400
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_ATCSPI200_SPI=y

40
configs/ae350_rv32_spl_xip_defconfig Normal file
View file

@ -0,0 +1,40 @@
CONFIG_RISCV=y
CONFIG_SPL=y
CONFIG_RISCV_SMODE=y
CONFIG_SPL_TEXT_BASE=0x80000000
CONFIG_SYS_TEXT_BASE=0x01200000
CONFIG_NR_DRAM_BANKS=2
CONFIG_TARGET_AX25_AE350=y
CONFIG_XIP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SYS_PROMPT="RISC-V # "
CONFIG_CMD_IMLS=y
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SF_TEST=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_BOOTP_PREFER_SERVERIP=y
CONFIG_CMD_CACHE=y
CONFIG_OF_BOARD=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_ENV_SECT_SIZE=0x1000
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_MMC=y
CONFIG_FTSDC010=y
CONFIG_FTSDC010_SDIO=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_CFI_FLASH=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SPI_FLASH=y
CONFIG_SF_DEFAULT_MODE=0x0
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_FTMAC100=y
CONFIG_BAUDRATE=38400
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_ATCSPI200_SPI=y

39
configs/ae350_rv64_spl_defconfig Normal file
View file

@ -0,0 +1,39 @@
CONFIG_RISCV=y
CONFIG_SPL=y
CONFIG_RISCV_SMODE=y
CONFIG_SYS_TEXT_BASE=0x01200000
CONFIG_NR_DRAM_BANKS=2
CONFIG_TARGET_AX25_AE350=y
CONFIG_ARCH_RV64I=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SYS_PROMPT="RISC-V # "
CONFIG_CMD_IMLS=y
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SF_TEST=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_BOOTP_PREFER_SERVERIP=y
CONFIG_CMD_CACHE=y
CONFIG_OF_PRIOR_STAGE=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_ENV_SECT_SIZE=0x1000
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_MMC=y
CONFIG_FTSDC010=y
CONFIG_FTSDC010_SDIO=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_CFI_FLASH=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SPI_FLASH=y
CONFIG_SF_DEFAULT_MODE=0x0
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_FTMAC100=y
CONFIG_BAUDRATE=38400
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_ATCSPI200_SPI=y

41
configs/ae350_rv64_spl_xip_defconfig Normal file
View file

@ -0,0 +1,41 @@
CONFIG_RISCV=y
CONFIG_SPL=y
CONFIG_RISCV_SMODE=y
CONFIG_SPL_TEXT_BASE=0x80000000
CONFIG_SYS_TEXT_BASE=0x01200000
CONFIG_NR_DRAM_BANKS=2
CONFIG_TARGET_AX25_AE350=y
CONFIG_ARCH_RV64I=y
CONFIG_XIP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SYS_PROMPT="RISC-V # "
CONFIG_CMD_IMLS=y
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SF_TEST=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_BOOTP_PREFER_SERVERIP=y
CONFIG_CMD_CACHE=y
CONFIG_OF_BOARD=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_ENV_SECT_SIZE=0x1000
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_MMC=y
CONFIG_FTSDC010=y
CONFIG_FTSDC010_SDIO=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_CFI_FLASH=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_CFI=y
CONFIG_SPI_FLASH=y
CONFIG_SF_DEFAULT_MODE=0x0
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_FTMAC100=y
CONFIG_BAUDRATE=38400
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_ATCSPI200_SPI=y

17
include/configs/ax25-ae350.h
View file

@ -7,6 +7,23 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#ifdef CONFIG_SPL
#define CONFIG_SPL_MAX_SIZE 0x00100000
#define CONFIG_SPL_BSS_START_ADDR 0x04000000
#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
#ifndef CONFIG_XIP
#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x00200000
#else
#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x80010000
#endif
#ifdef CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb"
#endif
#endif
/*
* CPU and Board Configuration Options
*/