diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/asus/kcma-d8/dsdt.asl | 24 | ||||
| -rw-r--r-- | src/mainboard/asus/kcma-d8/romstage.c | 8 | ||||
| -rw-r--r-- | src/mainboard/asus/kgpe-d16/dsdt.asl | 24 | ||||
| -rw-r--r-- | src/mainboard/asus/kgpe-d16/romstage.c | 8 |
4 files changed, 60 insertions, 4 deletions
diff --git a/src/mainboard/asus/kcma-d8/dsdt.asl b/src/mainboard/asus/kcma-d8/dsdt.asl index ef87d31157..d305af5cd4 100644 --- a/src/mainboard/asus/kcma-d8/dsdt.asl +++ b/src/mainboard/asus/kcma-d8/dsdt.asl @@ -587,6 +587,30 @@ DefinitionBlock ( }) } } + + /* UART 2 */ + Device (URT2) + { + Name (_HID, EisaId ("PNP0501")) // "PNP0501" for UART + Name(_PRW, Package () {0x03, 0x04}) // Wake from S1-S4 + Method (_STA, 0, NotSerialized) + { + Return (0x0f) // Always enable + } + Name (_PRS, ResourceTemplate() { + StartDependentFn(0, 1) { + IO(Decode16, 0x2f8, 0x2f8, 0x8, 0x8) + IRQNoFlags() { 3 } + } EndDependentFn() + }) + Method (_CRS, 0) + { + Return(ResourceTemplate() { + IO(Decode16, 0x2f8, 0x2f8, 0x8, 0x8) + IRQNoFlags() { 3 } + }) + } + } } /* High Precision Event Timer */ diff --git a/src/mainboard/asus/kcma-d8/romstage.c b/src/mainboard/asus/kcma-d8/romstage.c index 9d1d95ff99..cf0ab39591 100644 --- a/src/mainboard/asus/kcma-d8/romstage.c +++ b/src/mainboard/asus/kcma-d8/romstage.c @@ -46,7 +46,8 @@ #include "northbridge/amd/amdfam10/debug.c" #include "northbridge/amd/amdfam10/setup_resource_map.c" -#define SERIAL_DEV PNP_DEV(0x2e, W83667HG_A_SP1) +#define SERIAL_0_DEV PNP_DEV(0x2e, W83667HG_A_SP1) +#define SERIAL_1_DEV PNP_DEV(0x2e, W83667HG_A_SP2) static void activate_spd_rom(const struct mem_controller *ctrl); @@ -400,8 +401,11 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) /* Initialize southbridge */ sb7xx_51xx_pci_port80(); + /* Configure secondary serial port pin mux */ + winbond_set_pinmux(SERIAL_1_DEV, 0x2a, W83667HG_SPI_PINMUX_GPIO4_SERIAL_B_MASK, W83667HG_SPI_PINMUX_SERIAL_B); + /* Initialize early serial */ - winbond_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); + winbond_enable_serial(SERIAL_0_DEV, CONFIG_TTYS0_BASE); console_init(); /* Disable LPC legacy DMA support to prevent lockup */ diff --git a/src/mainboard/asus/kgpe-d16/dsdt.asl b/src/mainboard/asus/kgpe-d16/dsdt.asl index 5f9195abc1..d364f1f519 100644 --- a/src/mainboard/asus/kgpe-d16/dsdt.asl +++ b/src/mainboard/asus/kgpe-d16/dsdt.asl @@ -587,6 +587,30 @@ DefinitionBlock ( }) } } + + /* UART 2 */ + Device (URT2) + { + Name (_HID, EisaId ("PNP0501")) // "PNP0501" for UART + Name(_PRW, Package () {0x03, 0x04}) // Wake from S1-S4 + Method (_STA, 0, NotSerialized) + { + Return (0x0f) // Always enable + } + Name (_PRS, ResourceTemplate() { + StartDependentFn(0, 1) { + IO(Decode16, 0x2f8, 0x2f8, 0x8, 0x8) + IRQNoFlags() { 3 } + } EndDependentFn() + }) + Method (_CRS, 0) + { + Return(ResourceTemplate() { + IO(Decode16, 0x2f8, 0x2f8, 0x8, 0x8) + IRQNoFlags() { 3 } + }) + } + } } /* High Precision Event Timer */ diff --git a/src/mainboard/asus/kgpe-d16/romstage.c b/src/mainboard/asus/kgpe-d16/romstage.c index 5a7400e190..8825b23167 100644 --- a/src/mainboard/asus/kgpe-d16/romstage.c +++ b/src/mainboard/asus/kgpe-d16/romstage.c @@ -46,7 +46,8 @@ #include "northbridge/amd/amdfam10/debug.c" #include "northbridge/amd/amdfam10/setup_resource_map.c" -#define SERIAL_DEV PNP_DEV(0x2e, W83667HG_A_SP1) +#define SERIAL_0_DEV PNP_DEV(0x2e, W83667HG_A_SP1) +#define SERIAL_1_DEV PNP_DEV(0x2e, W83667HG_A_SP2) static void activate_spd_rom(const struct mem_controller *ctrl); @@ -441,8 +442,11 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) /* Initialize southbridge */ sb7xx_51xx_pci_port80(); + /* Configure secondary serial port pin mux */ + winbond_set_pinmux(SERIAL_1_DEV, 0x2a, W83667HG_SPI_PINMUX_GPIO4_SERIAL_B_MASK, W83667HG_SPI_PINMUX_SERIAL_B); + /* Initialize early serial */ - winbond_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); + winbond_enable_serial(SERIAL_0_DEV, CONFIG_TTYS0_BASE); console_init(); /* Disable LPC legacy DMA support to prevent lockup */ |