diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/pcengines/apu2/gpio_ftns.c | 16 | ||||
| -rw-r--r-- | src/mainboard/pcengines/apu2/gpio_ftns.h | 3 |
2 files changed, 11 insertions, 8 deletions
diff --git a/src/mainboard/pcengines/apu2/gpio_ftns.c b/src/mainboard/pcengines/apu2/gpio_ftns.c index c249c2da5c..7bf0bc9a53 100644 --- a/src/mainboard/pcengines/apu2/gpio_ftns.c +++ b/src/mainboard/pcengines/apu2/gpio_ftns.c @@ -12,11 +12,11 @@ static u32 gpio_read_wrapper(u32 iomux_gpio) u32 gpio = iomux_gpio << 2; if (gpio < 0x100) - return gpio0_read32(gpio & 0xff); + return read32((void *)(ACPIMMIO_GPIO0_BASE + (gpio & 0xff))); else if (gpio >= 0x100 && gpio < 0x200) - return gpio1_read32(gpio & 0xff); + return read32((void *)(ACPIMMIO_GPIO1_BASE + (gpio & 0xff))); else if (gpio >= 0x200 && gpio < 0x300) - return gpio2_read32(gpio & 0xff); + return read32((void *)(ACPIMMIO_GPIO2_BASE + (gpio & 0xff))); die("Invalid GPIO"); } @@ -26,11 +26,11 @@ static void gpio_write_wrapper(u32 iomux_gpio, u32 setting) u32 gpio = iomux_gpio << 2; if (gpio < 0x100) - gpio0_write32(gpio & 0xff, setting); + write32((void *)(ACPIMMIO_GPIO0_BASE + (gpio & 0xff)), setting); else if (gpio >= 0x100 && gpio < 0x200) - gpio1_write32(gpio & 0xff, setting); + write32((void *)(ACPIMMIO_GPIO1_BASE + (gpio & 0xff)), setting); else if (gpio >= 0x200 && gpio < 0x300) - gpio2_write32(gpio & 0xff, setting); + write32((void *)(ACPIMMIO_GPIO2_BASE + (gpio & 0xff)), setting); } void configure_gpio(u32 gpio, u8 iomux_ftn, u32 setting) @@ -70,9 +70,9 @@ int get_spd_offset(void) * One SPD file contains all 4 options, determine which index to * read here, then call into the standard routines. */ - if (gpio1_read8(0x02) & BIT0) + if (read32((void *)(ACPIMMIO_GPIO1_BASE + 0x02)) & BIT0) index |= BIT0; - if (gpio1_read8(0x06) & BIT0) + if (read32((void *)(ACPIMMIO_GPIO1_BASE + 0x06)) & BIT0) index |= BIT1; return index; diff --git a/src/mainboard/pcengines/apu2/gpio_ftns.h b/src/mainboard/pcengines/apu2/gpio_ftns.h index d1e76de029..a0ce03c672 100644 --- a/src/mainboard/pcengines/apu2/gpio_ftns.h +++ b/src/mainboard/pcengines/apu2/gpio_ftns.h @@ -8,6 +8,9 @@ u8 read_gpio(u32 gpio); void write_gpio(u32 gpio, u8 value); int get_spd_offset(void); +#define ACPIMMIO_GPIO0_BASE 0xfed81500 +#define ACPIMMIO_GPIO1_BASE 0xfed81600 +#define ACPIMMIO_GPIO2_BASE 0xfed81700 // // Based on PC Engines APU2C and APU3A schematics // http://www.pcengines.ch/schema/apu2c.pdf |