diff options
Diffstat (limited to 'arch/blackfin/mach-bf518')
| -rw-r--r-- | arch/blackfin/mach-bf518/boards/ezbrd.c | 9 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf518/include/mach/portmux.h | 6 |
2 files changed, 14 insertions, 1 deletions
diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c index 41f2eacfef2..602dce028b7 100644 --- a/arch/blackfin/mach-bf518/boards/ezbrd.c +++ b/arch/blackfin/mach-bf518/boards/ezbrd.c @@ -82,7 +82,11 @@ static struct physmap_flash_data ezbrd_flash_data = { static struct resource ezbrd_flash_resource = { .start = 0x20000000, +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) + .end = 0x202fffff, +#else .end = 0x203fffff, +#endif .flags = IORESOURCE_MEM, }; @@ -678,6 +682,11 @@ static int __init ezbrd_init(void) ARRAY_SIZE(bfin_i2c_board_info)); platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info)); + /* setup BF518-EZBRD GPIO pin PG11 to AMS2, PG15 to AMS3. */ + peripheral_request(P_AMS2, "ParaFlash"); +#if !defined(CONFIG_SPI_BFIN) && !defined(CONFIG_SPI_BFIN_MODULE) + peripheral_request(P_AMS3, "ParaFlash"); +#endif return 0; } diff --git a/arch/blackfin/mach-bf518/include/mach/portmux.h b/arch/blackfin/mach-bf518/include/mach/portmux.h index f618b487b2b..a0fc77fd331 100644 --- a/arch/blackfin/mach-bf518/include/mach/portmux.h +++ b/arch/blackfin/mach-bf518/include/mach/portmux.h @@ -185,6 +185,10 @@ #define P_PTP_PPS (P_DEFINED | P_IDENT(GPIO_PG12) | P_FUNCT(2)) #define P_PTP_CLKOUT (P_DEFINED | P_IDENT(GPIO_PG13) | P_FUNCT(2)) -#define P_HWAIT (P_DEFINED | P_IDENT(GPIO_PG000000000) | P_FUNCT(1)) +/* AMS */ +#define P_AMS2 (P_DEFINED | P_IDENT(GPIO_PG11) | P_FUNCT(1)) +#define P_AMS3 (P_DEFINED | P_IDENT(GPIO_PG15) | P_FUNCT(2)) + +#define P_HWAIT (P_DEFINED | P_IDENT(GPIO_PG000000000) | P_FUNCT(1)) #endif /* _MACH_PORTMUX_H_ */ |