diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/stoneyridge/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/acpi/mmio.asl | 8 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/aoac.c | 6 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/chipset_cz.cb | 2 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/chipset_st.cb | 2 |
5 files changed, 11 insertions, 8 deletions
diff --git a/src/soc/amd/stoneyridge/Makefile.inc b/src/soc/amd/stoneyridge/Makefile.inc index 33328fa958..5c0a31296b 100644 --- a/src/soc/amd/stoneyridge/Makefile.inc +++ b/src/soc/amd/stoneyridge/Makefile.inc @@ -28,6 +28,7 @@ verstage-y += i2c.c postcar-y += memmap.c postcar-$(CONFIG_VBOOT_MEASURED_BOOT) += i2c.c +ramstage-y += aoac.c ramstage-y += BiosCallOuts.c ramstage-y += i2c.c ramstage-y += chip.c diff --git a/src/soc/amd/stoneyridge/acpi/mmio.asl b/src/soc/amd/stoneyridge/acpi/mmio.asl index ef2b4eab62..b6f4fc37a3 100644 --- a/src/soc/amd/stoneyridge/acpi/mmio.asl +++ b/src/soc/amd/stoneyridge/acpi/mmio.asl @@ -47,10 +47,6 @@ Device (FUR0) IRQ (Edge, ActiveHigh, Exclusive) { 10 } Memory32Fixed (ReadWrite, APU_UART0_BASE, 0x2000) }) - Method (_STA, 0x0, NotSerialized) - { - Return (0x0F) - } } Device (FUR1) { @@ -61,10 +57,6 @@ Device (FUR1) { IRQ (Edge, ActiveHigh, Exclusive) { 11 } Memory32Fixed (ReadWrite, APU_UART1_BASE, 0x2000) }) - Method (_STA, 0x0, NotSerialized) - { - Return (0x0F) - } } Device (I2CA) { diff --git a/src/soc/amd/stoneyridge/aoac.c b/src/soc/amd/stoneyridge/aoac.c index 7c1d12ddc1..505b2c80f6 100644 --- a/src/soc/amd/stoneyridge/aoac.c +++ b/src/soc/amd/stoneyridge/aoac.c @@ -21,6 +21,12 @@ static const unsigned int aoac_devs[] = { FCH_AOAC_DEV_I2C3, }; +void wait_for_aoac_enabled(unsigned int dev) +{ + while (!is_aoac_device_enabled(dev)) + udelay(100); +} + void enable_aoac_devices(void) { bool status; diff --git a/src/soc/amd/stoneyridge/chipset_cz.cb b/src/soc/amd/stoneyridge/chipset_cz.cb index a3bd85c19f..004ff9134c 100644 --- a/src/soc/amd/stoneyridge/chipset_cz.cb +++ b/src/soc/amd/stoneyridge/chipset_cz.cb @@ -43,4 +43,6 @@ chip soc/amd/stoneyridge device mmio 0xfedc3000 alias i2c_1 off ops soc_amd_i2c_mmio_ops end device mmio 0xfedc4000 alias i2c_2 off ops soc_amd_i2c_mmio_ops end device mmio 0xfedc5000 alias i2c_3 off ops soc_amd_i2c_mmio_ops end + device mmio 0xfedc6000 alias uart_0 off ops amd_uart_mmio_ops end + device mmio 0xfedc8000 alias uart_1 off ops amd_uart_mmio_ops end end diff --git a/src/soc/amd/stoneyridge/chipset_st.cb b/src/soc/amd/stoneyridge/chipset_st.cb index c78da61766..34a0384e34 100644 --- a/src/soc/amd/stoneyridge/chipset_st.cb +++ b/src/soc/amd/stoneyridge/chipset_st.cb @@ -37,4 +37,6 @@ chip soc/amd/stoneyridge device mmio 0xfedc3000 alias i2c_1 off ops soc_amd_i2c_mmio_ops end device mmio 0xfedc4000 alias i2c_2 off ops soc_amd_i2c_mmio_ops end device mmio 0xfedc5000 alias i2c_3 off ops soc_amd_i2c_mmio_ops end + device mmio 0xfedc6000 alias uart_0 off ops amd_uart_mmio_ops end + device mmio 0xfedc8000 alias uart_1 off ops amd_uart_mmio_ops end end |