diff options
Diffstat (limited to 'src/mainboard/getac')
| -rw-r--r-- | src/mainboard/getac/p470/romstage.c | 75 |
1 files changed, 34 insertions, 41 deletions
diff --git a/src/mainboard/getac/p470/romstage.c b/src/mainboard/getac/p470/romstage.c index 0b7aea49f4..30ec80325b 100644 --- a/src/mainboard/getac/p470/romstage.c +++ b/src/mainboard/getac/p470/romstage.c @@ -90,13 +90,6 @@ static void pnp_exit_ext_func_mode(pnp_devfn_t dev) outb(0xaa, port); } -static void pnp_write_register(pnp_devfn_t dev, int reg, int val) -{ - unsigned int port = dev >> 8; - outb(reg, port); - outb(val, port+1); -} - static void early_superio_config(void) { pnp_devfn_t dev; @@ -104,40 +97,40 @@ static void early_superio_config(void) dev = PNP_DEV(0x4e, 0x00); pnp_enter_ext_func_mode(dev); - pnp_write_register(dev, 0x02, 0x0e); // UART power - pnp_write_register(dev, 0x1b, (0x3e8 >> 2)); // UART3 base - pnp_write_register(dev, 0x1c, (0x2e8 >> 2)); // UART4 base - pnp_write_register(dev, 0x1d, (5 << 4) | 11); // UART3,4 IRQ - pnp_write_register(dev, 0x1e, 1); // no 32khz clock - pnp_write_register(dev, 0x24, (0x3f8 >> 2)); // UART1 base - pnp_write_register(dev, 0x28, (4 << 4) | 0); // UART1,2 IRQ - pnp_write_register(dev, 0x2c, 0); // DMA0 FIR - pnp_write_register(dev, 0x30, (0x600 >> 4)); // Runtime Register Block Base - - pnp_write_register(dev, 0x31, 0xce); // GPIO1 DIR - pnp_write_register(dev, 0x32, 0x00); // GPIO1 POL - pnp_write_register(dev, 0x33, 0x0f); // GPIO2 DIR - pnp_write_register(dev, 0x34, 0x00); // GPIO2 POL - pnp_write_register(dev, 0x35, 0xa8); // GPIO3 DIR - pnp_write_register(dev, 0x36, 0x00); // GPIO3 POL - pnp_write_register(dev, 0x37, 0xa8); // GPIO4 DIR - pnp_write_register(dev, 0x38, 0x00); // GPIO4 POL - - pnp_write_register(dev, 0x39, 0x00); // GPIO1 OUT - pnp_write_register(dev, 0x40, 0x80); // GPIO2/MISC OUT - pnp_write_register(dev, 0x41, 0x00); // GPIO5 OUT - pnp_write_register(dev, 0x42, 0xa8); // GPIO5 DIR - pnp_write_register(dev, 0x43, 0x00); // GPIO5 POL - pnp_write_register(dev, 0x44, 0x00); // GPIO ALT1 - pnp_write_register(dev, 0x45, 0x50); // GPIO ALT2 - pnp_write_register(dev, 0x46, 0x00); // GPIO ALT3 - - pnp_write_register(dev, 0x48, 0x55); // GPIO ALT5 - pnp_write_register(dev, 0x49, 0x55); // GPIO ALT6 - pnp_write_register(dev, 0x4a, 0x55); // GPIO ALT7 - pnp_write_register(dev, 0x4b, 0x55); // GPIO ALT8 - pnp_write_register(dev, 0x4c, 0x55); // GPIO ALT9 - pnp_write_register(dev, 0x4d, 0x55); // GPIO ALT10 + pnp_write_config(dev, 0x02, 0x0e); // UART power + pnp_write_config(dev, 0x1b, (0x3e8 >> 2)); // UART3 base + pnp_write_config(dev, 0x1c, (0x2e8 >> 2)); // UART4 base + pnp_write_config(dev, 0x1d, (5 << 4) | 11); // UART3,4 IRQ + pnp_write_config(dev, 0x1e, 1); // no 32khz clock + pnp_write_config(dev, 0x24, (0x3f8 >> 2)); // UART1 base + pnp_write_config(dev, 0x28, (4 << 4) | 0); // UART1,2 IRQ + pnp_write_config(dev, 0x2c, 0); // DMA0 FIR + pnp_write_config(dev, 0x30, (0x600 >> 4)); // Runtime Register Block Base + + pnp_write_config(dev, 0x31, 0xce); // GPIO1 DIR + pnp_write_config(dev, 0x32, 0x00); // GPIO1 POL + pnp_write_config(dev, 0x33, 0x0f); // GPIO2 DIR + pnp_write_config(dev, 0x34, 0x00); // GPIO2 POL + pnp_write_config(dev, 0x35, 0xa8); // GPIO3 DIR + pnp_write_config(dev, 0x36, 0x00); // GPIO3 POL + pnp_write_config(dev, 0x37, 0xa8); // GPIO4 DIR + pnp_write_config(dev, 0x38, 0x00); // GPIO4 POL + + pnp_write_config(dev, 0x39, 0x00); // GPIO1 OUT + pnp_write_config(dev, 0x40, 0x80); // GPIO2/MISC OUT + pnp_write_config(dev, 0x41, 0x00); // GPIO5 OUT + pnp_write_config(dev, 0x42, 0xa8); // GPIO5 DIR + pnp_write_config(dev, 0x43, 0x00); // GPIO5 POL + pnp_write_config(dev, 0x44, 0x00); // GPIO ALT1 + pnp_write_config(dev, 0x45, 0x50); // GPIO ALT2 + pnp_write_config(dev, 0x46, 0x00); // GPIO ALT3 + + pnp_write_config(dev, 0x48, 0x55); // GPIO ALT5 + pnp_write_config(dev, 0x49, 0x55); // GPIO ALT6 + pnp_write_config(dev, 0x4a, 0x55); // GPIO ALT7 + pnp_write_config(dev, 0x4b, 0x55); // GPIO ALT8 + pnp_write_config(dev, 0x4c, 0x55); // GPIO ALT9 + pnp_write_config(dev, 0x4d, 0x55); // GPIO ALT10 pnp_exit_ext_func_mode(dev); } |