diff options
| author | Eugen Hristev <eugen.hristev@microchip.com> | 2019-08-26 06:47:07 +0000 |
|---|---|---|
| committer | Eugen Hristev <eugen.hristev@microchip.com> | 2019-10-08 09:16:11 +0300 |
| commit | 2a09eb6340e055be03008b75a7ca322a39482d3e (patch) | |
| tree | 9da141700724563a2d972056718a55ca118d7384 /board/atmel | |
| parent | 06e0da70ca0bfc9d909af044c82d66261fe47dd3 (diff) | |
board: atmel: sama5d2_wlsom1_ek: add qspi support and qspi boot config
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>
Diffstat (limited to 'board/atmel')
| -rw-r--r-- | board/atmel/sama5d27_wlsom1_ek/MAINTAINERS | 1 | ||||
| -rw-r--r-- | board/atmel/sama5d27_wlsom1_ek/sama5d27_wlsom1_ek.c | 17 |
2 files changed, 18 insertions, 0 deletions
diff --git a/board/atmel/sama5d27_wlsom1_ek/MAINTAINERS b/board/atmel/sama5d27_wlsom1_ek/MAINTAINERS index 59671ac540..ff68cf01a3 100644 --- a/board/atmel/sama5d27_wlsom1_ek/MAINTAINERS +++ b/board/atmel/sama5d27_wlsom1_ek/MAINTAINERS @@ -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 diff --git a/board/atmel/sama5d27_wlsom1_ek/sama5d27_wlsom1_ek.c b/board/atmel/sama5d27_wlsom1_ek/sama5d27_wlsom1_ek.c index 3663ae4a7a..19300483b5 100644 --- a/board/atmel/sama5d27_wlsom1_ek/sama5d27_wlsom1_ek.c +++ b/board/atmel/sama5d27_wlsom1_ek/sama5d27_wlsom1_ek.c @@ -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) |