leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

board: atmel: sama5d2_wlsom1_ek: add qspi support and qspi boot config

Browse Source 
Add support for qspi memory on board. Created boot support for QSPI
for both u-boot proper and SPL.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
This commit is contained in:
Eugen Hristev 2019-08-26 06:47:07 +00:00
parent 06e0da70ca
commit 2a09eb6340
4 changed files with 137 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
board/atmel/sama5d27_wlsom1_ek/MAINTAINERS
View File

@ -5,3 +5,4 @@ S: Maintained
F: board/atmel/sama5d27_wlsom1_ek/
F: include/configs/sama5d27_wlsom1_ek.h
F: configs/sama5d27_wlsom1_ek_mmc_defconfig
F: configs/sama5d27_wlsom1_ek_qspiflash_defconfig

17
board/atmel/sama5d27_wlsom1_ek/sama5d27_wlsom1_ek.c
View File

@ -97,11 +97,28 @@ void spl_mmc_init(void)
}
#endif
#ifdef CONFIG_QSPI_BOOT
void spl_qspi_init(void)
{
atmel_pio4_set_d_periph(AT91_PIO_PORTB, 5, 0); /* SCK */
atmel_pio4_set_d_periph(AT91_PIO_PORTB, 6, 0); /* CS */
atmel_pio4_set_d_periph(AT91_PIO_PORTB, 7, 0); /* IO0 */
atmel_pio4_set_d_periph(AT91_PIO_PORTB, 8, 0); /* IO1 */
atmel_pio4_set_d_periph(AT91_PIO_PORTB, 9, 0); /* IO2 */
atmel_pio4_set_d_periph(AT91_PIO_PORTB, 10, 0); /* IO3 */
at91_periph_clk_enable(ATMEL_ID_QSPI1);
}
#endif
void spl_board_init(void)
{
#ifdef CONFIG_SD_BOOT
spl_mmc_init();
#endif
#ifdef CONFIG_QSPI_BOOT
spl_qspi_init();
#endif
}
void spl_display_print(void)

115
configs/sama5d27_wlsom1_ek_qspiflash_defconfig Normal file
View File

@ -0,0 +1,115 @@
CONFIG_ARM=y
CONFIG_ARCH_AT91=y
CONFIG_SYS_TEXT_BASE=0x26f00000
CONFIG_TARGET_SAMA5D27_WLSOM1_EK=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
CONFIG_SPL=y
CONFIG_DEBUG_UART_BOARD_INIT=y
CONFIG_DEBUG_UART_BASE=0xf801c000
CONFIG_DEBUG_UART_CLOCK=82000000
CONFIG_ENV_SECT_SIZE=0x1000
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="SAMA5D2"
CONFIG_QSPI_BOOT=y
CONFIG_SPI_BOOT=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_SPL_TEXT_BASE=0x200000
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_DISPLAY_PRINT=y
# CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
CONFIG_SPL_SPI_LOAD=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_I2C=y
# CONFIG_CMD_LOADS is not set
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_FAT=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d27_wlsom1_ek"
CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-parent dmas dma-names"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_USE_ENV_SPI_BUS=y
CONFIG_ENV_SPI_BUS=2
CONFIG_USE_ENV_SPI_CS=y
CONFIG_ENV_SPI_CS=0
CONFIG_USE_ENV_SPI_MAX_HZ=y
CONFIG_ENV_SPI_MAX_HZ=50000000
CONFIG_USE_ENV_SPI_MODE=y
CONFIG_ENV_SPI_MODE=0x0
CONFIG_DM=y
CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_CLK_AT91=y
CONFIG_AT91_UTMI=y
CONFIG_AT91_H32MX=y
CONFIG_AT91_GENERIC_CLK=y
CONFIG_DM_GPIO=y
CONFIG_ATMEL_PIO4=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_AT91=y
CONFIG_I2C_EEPROM=y
CONFIG_DM_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ATMEL=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
CONFIG_SF_DEFAULT_BUS=2
CONFIG_SF_DEFAULT_SPEED=50000000
CONFIG_SPI_FLASH_ATMEL=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_SST=y
CONFIG_PHY_MICREL=y
CONFIG_DM_ETH=y
CONFIG_MACB=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_PINCTRL_AT91PIO4=y
CONFIG_DM_SERIAL=y
CONFIG_DEBUG_UART_ATMEL=y
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_ATMEL_USART=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_ATMEL_QSPI=y
CONFIG_TIMER=y
CONFIG_SPL_TIMER=y
CONFIG_ATMEL_PIT_TIMER=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_ATMEL_USBA=y
CONFIG_DM_VIDEO=y
CONFIG_ATMEL_HLCD=y
CONFIG_W1=y
CONFIG_W1_GPIO=y
CONFIG_W1_EEPROM=y
CONFIG_W1_EEPROM_DS24XXX=y
CONFIG_OF_LIBFDT_OVERLAY=y
# CONFIG_EFI_LOADER_HII is not set

4
include/configs/sama5d27_wlsom1_ek.h
View File

@ -43,4 +43,8 @@
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
#endif
#ifdef CONFIG_QSPI_BOOT
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000
#endif
#endif