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authorAngel Pons <th3fanbus@gmail.com>2018-06-24 12:02:59 +0200
committerNico Huber <nico.h@gmx.de>2018-08-10 16:44:17 +0000
commit940bb4ea422c77126b22b1cb293c5ef794ed071c (patch)
tree72698a77cabeb3c5ec007df8c798940dcb2bc8ab /src/mainboard/gigabyte/ga-b75m-d3h
parentdfc30130e94e97d42389e4b7ef7e2227df99cdf7 (diff)
downloadcoreboot-940bb4ea422c77126b22b1cb293c5ef794ed071c.tar.xz
mb/gigabyte/ga-{h61m-s2pv,b75m-d3h,b75m-d3v}: Clean up mainboard code
I ported ga-h61m-s2pv based on the two Gigabyte b75m boards. Based on another mainboard's code review comments, this patch improves the code quality of these three similar boards. ga-h61m-s2pv is tested and confirmed to be working, but I cannot say the same regarding the other two mainboards as I do not have them. Change-Id: Ib7747cceb5ba56f791677204cdc4c54c129c70c3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/27211 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/mainboard/gigabyte/ga-b75m-d3h')
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/acpi/video.asl1
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/acpi_tables.c3
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb2
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl7
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/hda_verb.c3
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/mainboard.c17
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/romstage.c177
7 files changed, 43 insertions, 167 deletions
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/acpi/video.asl b/src/mainboard/gigabyte/ga-b75m-d3h/acpi/video.asl
deleted file mode 100644
index f87af3c192..0000000000
--- a/src/mainboard/gigabyte/ga-b75m-d3h/acpi/video.asl
+++ /dev/null
@@ -1 +0,0 @@
-// Blank
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/acpi_tables.c b/src/mainboard/gigabyte/ga-b75m-d3h/acpi_tables.c
index 2d7b43fa66..5c09059173 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/acpi_tables.c
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/acpi_tables.c
@@ -35,8 +35,5 @@ void acpi_create_gnvs(global_nvs_t *gnvs)
gnvs->s5u0 = 0;
gnvs->s5u1 = 0;
- // the lid is open by default.
- gnvs->lids = 1;
-
acpi_update_thermal_table(gnvs);
}
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb b/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb
index 3659354c51..b0c58f9b33 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb
@@ -1,7 +1,7 @@
chip northbridge/intel/sandybridge
# IGD Displays
register "gfx.ndid" = "3"
- register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"
+ register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410 }"
device cpu_cluster 0 on
chip cpu/intel/socket_LGA1155
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl b/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl
index c7052d8a35..665d81ba7a 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl
@@ -25,16 +25,15 @@ DefinitionBlock(
// Some generic macros
#include "acpi/platform.asl"
#include <cpu/intel/model_206ax/acpi/cpu.asl>
- /* global NVS and variables. */
+ /* global NVS and variables. */
#include <southbridge/intel/bd82x6x/acpi/globalnvs.asl>
#include <southbridge/intel/bd82x6x/acpi/sleepstates.asl>
Scope (\_SB) {
Device (PCI0)
{
- #include <northbridge/intel/sandybridge/acpi/sandybridge.asl>
- #include <southbridge/intel/bd82x6x/acpi/pch.asl>
-
+ #include <northbridge/intel/sandybridge/acpi/sandybridge.asl>
+ #include <southbridge/intel/bd82x6x/acpi/pch.asl>
#include <drivers/intel/gma/acpi/default_brightness_levels.asl>
}
}
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/hda_verb.c b/src/mainboard/gigabyte/ga-b75m-d3h/hda_verb.c
index 71d40cbd76..23cd570fb2 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/hda_verb.c
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/hda_verb.c
@@ -14,8 +14,9 @@
#include <device/azalia_device.h>
const u32 cim_verb_data[] = {
+ /* FIXME: Add configuration for sound */
};
-const u32 pc_beep_verbs[0] = {};
+const u32 pc_beep_verbs[] = {};
AZALIA_ARRAY_SIZES;
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/mainboard.c b/src/mainboard/gigabyte/ga-b75m-d3h/mainboard.c
index 90131ffe08..4e8d9f579f 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/mainboard.c
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/mainboard.c
@@ -15,22 +15,9 @@
* GNU General Public License for more details.
*/
-#include <types.h>
-#include <string.h>
#include <device/device.h>
-#include <device/pci_def.h>
-#include <device/pci_ops.h>
-#include <console/console.h>
#include <drivers/intel/gma/int15.h>
-#include <pc80/mc146818rtc.h>
-#include <arch/acpi.h>
-#include <arch/io.h>
-#include <arch/interrupt.h>
-#include <boot/coreboot_tables.h>
#include <southbridge/intel/bd82x6x/pch.h>
-#include <smbios.h>
-#include <device/pci.h>
-#include <cbfs.h>
static void mainboard_init(struct device *dev)
{
@@ -75,7 +62,9 @@ static void mainboard_enable(struct device *dev)
{
dev->ops->init = mainboard_init;
- install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_NONE, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_CRT, 0);
+ install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_NONE,
+ GMA_INT15_PANEL_FIT_DEFAULT,
+ GMA_INT15_BOOT_DISPLAY_CRT, 0);
}
struct chip_operations mainboard_ops = {
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/romstage.c b/src/mainboard/gigabyte/ga-b75m-d3h/romstage.c
index 5a2c935d5a..543e7658b0 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/romstage.c
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/romstage.c
@@ -13,138 +13,26 @@
* GNU General Public License for more details.
*/
-#define SUPERIO_BASE 0x2e
-#define SUPERIO_DEV PNP_DEV(SUPERIO_BASE, 0)
-#define SUPERIO_GPIO PNP_DEV(SUPERIO_BASE, IT8728F_GPIO)
-#define SERIAL_DEV PNP_DEV(SUPERIO_BASE, 0x01)
-
-#include <arch/io.h>
-#include <device/pci_def.h>
-#include <device/pnp_def.h>
-#include <cpu/x86/lapic.h>
-#include <arch/acpi.h>
-#include <console/console.h>
-#include <superio/ite/it8728f/it8728f.h>
-#include <superio/ite/common/ite.h>
-#include <northbridge/intel/sandybridge/sandybridge.h>
#include <northbridge/intel/sandybridge/raminit_native.h>
+#include <northbridge/intel/sandybridge/sandybridge.h>
#include <southbridge/intel/bd82x6x/pch.h>
-#include <southbridge/intel/common/gpio.h>
-#include <arch/cpu.h>
-#include <cpu/x86/msr.h>
-
-static void it8728f_b75md3h_disable_reboot(pnp_devfn_t dev)
-{
- /* GPIO SIO settings */
- ite_reg_write(dev, 0xEF, 0x7E); // magic
-
- ite_reg_write(dev, 0x25, 0x40); // gpio pin function -> gp16
- ite_reg_write(dev, 0x27, 0x10); // gpio pin function -> gp34
- ite_reg_write(dev, 0x2c, 0x80); // smbus isolation on parallel port
- ite_reg_write(dev, 0x62, 0x0a); // simple iobase 0xa00
- ite_reg_write(dev, 0x72, 0x20); // watchdog timeout clear!
- ite_reg_write(dev, 0x73, 0x00); // watchdog timeout clear!
- ite_reg_write(dev, 0xcb, 0x00); // simple io set4 direction -> in
- ite_reg_write(dev, 0xe9, 0x27); // bus select disable
- ite_reg_write(dev, 0xf0, 0x10); // ?
- ite_reg_write(dev, 0xf1, 0x42); // ?
- ite_reg_write(dev, 0xf6, 0x1c); // hardware monitor alert beep -> gp36(pin12)
+#include <superio/ite/common/ite.h>
+#include <superio/ite/it8728f/it8728f.h>
- /* EC SIO settings */
- ite_reg_write(IT8728F_EC, 0xf1, 0xc0);
- ite_reg_write(IT8728F_EC, 0xf6, 0xf0);
- ite_reg_write(IT8728F_EC, 0xf9, 0x48);
- ite_reg_write(IT8728F_EC, 0x60, 0x0a);
- ite_reg_write(IT8728F_EC, 0x61, 0x30);
- ite_reg_write(IT8728F_EC, 0x62, 0x0a);
- ite_reg_write(IT8728F_EC, 0x63, 0x20);
- ite_reg_write(IT8728F_EC, 0x30, 0x01);
-}
+#define SUPERIO_BASE 0x2e
+#define SUPERIO_DEV PNP_DEV(SUPERIO_BASE, 0)
+#define SIO_GPIO PNP_DEV(SUPERIO_BASE, IT8728F_GPIO)
+#define SERIAL_DEV PNP_DEV(SUPERIO_BASE, 0x01)
void mainboard_rcba_config(void)
{
-/*
- pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE, DEFAULT_PMBASE | 1);
- pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE + 4, 0);
- pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x44, 0x80);
-
- outw (inw (DEFAULT_PMBASE | 0x003c) | 2, DEFAULT_PMBASE | 0x003c);
-
- RCBA32(0x3500) = 0x2000035f;
- RCBA32(0x3504) = 0x2000035f;
- RCBA32(0x3508) = 0x2000035f;
- RCBA32(0x350c) = 0x2000035f;
- RCBA32(0x3510) = 0x2000035f;
- RCBA32(0x3514) = 0x2000035f;
- RCBA32(0x3518) = 0x2000035f;
- RCBA32(0x351c) = 0x2000035f;
- RCBA32(0x3520) = 0x2000035f;
- RCBA32(0x3524) = 0x2000035f;
- RCBA32(0x3528) = 0x2000035f;
- RCBA32(0x352c) = 0x2000035f;
- RCBA32(0x3530) = 0x2000035f;
- RCBA32(0x3534) = 0x2000035f;
- RCBA32(0x3560) = 0x024c8001;
- RCBA32(0x3564) = 0x000024a3;
- RCBA32(0x3568) = 0x00040002;
- RCBA32(0x356c) = 0x01000050;
- RCBA32(0x3570) = 0x02000662;
- RCBA32(0x3574) = 0x18000f9f;
- RCBA32(0x3578) = 0x1800ff4f;
- RCBA32(0x357c) = 0x0001d530;
- RCBA32(0x35a0) = 0xc0300c03;
- RCBA32(0x35a4) = 0x00241803;
-
- pci_write_config32 (PCI_DEV (0, 0x14, 0), 0xe4, 0x00000000);
-
- outw (0x0000, DEFAULT_PMBASE | 0x003c);
-
- RCBA32(0x2240) = 0x00330e71;
- RCBA32(0x2244) = 0x003f0eb1;
- RCBA32(0x2248) = 0x002102cd;
- RCBA32(0x224c) = 0x00f60000;
- RCBA32(0x2250) = 0x00020000;
- RCBA32(0x2254) = 0x00e3004c;
- RCBA32(0x2258) = 0x00e20bef;
- RCBA32(0x2260) = 0x003304ed;
- RCBA32(0x2278) = 0x001107c1;
- RCBA32(0x227c) = 0x001d07e9;
- RCBA32(0x2280) = 0x00e20000;
- RCBA32(0x2284) = 0x00ee0000;
- RCBA32(0x2288) = 0x005b05d3;
- RCBA32(0x2318) = 0x04b8ff2e;
- RCBA32(0x231c) = 0x03930f2e;
-// RCBA32(0x3418) = 0x1fee1fe1;
- RCBA32(0x3808) = 0x005044a3;
- RCBA32(0x3810) = 0x52410000;
- RCBA32(0x3814) = 0x0000008a;
- RCBA32(0x3818) = 0x00000006;
- RCBA32(0x381c) = 0x0000072e;
- RCBA32(0x3820) = 0x0000000a;
- RCBA32(0x3824) = 0x00000123;
- RCBA32(0x3828) = 0x00000009;
- RCBA32(0x382c) = 0x00000001;
- RCBA32(0x3834) = 0x0000061a;
- RCBA32(0x3838) = 0x00000003;
- RCBA32(0x383c) = 0x00000a76;
- RCBA32(0x3840) = 0x00000004;
- RCBA32(0x3844) = 0x0000e5e4;
- RCBA32(0x3848) = 0x0000000e;
-*/
/* Enable HECI */
RCBA32(FD2) &= ~0x2;
}
void pch_enable_lpc(void)
{
- /*
- * Enable:
- * EC Decode Range PortA30/A20
- * SuperIO Port2E/2F
- * PS/2 Keyboard/Mouse Port60/64
- * FDD Port3F0h-3F5h and Port3F7h
- */
- pci_write_config16(PCH_LPC_DEV, LPC_EN, KBC_LPC_EN | MC_LPC_EN |
+ pci_write_config16(PCH_LPC_DEV, LPC_EN, KBC_LPC_EN |
CNF1_LPC_EN | CNF2_LPC_EN | COMA_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x3c0a01);
@@ -154,7 +42,31 @@ void pch_enable_lpc(void)
/* Initialize SuperIO */
ite_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
- it8728f_b75md3h_disable_reboot(SUPERIO_GPIO);
+
+ ite_reg_write(SIO_GPIO, 0xEF, 0x7E); // magic SIO disable reboot
+
+ /* FIXME: These values could be configured in ramstage */
+ ite_reg_write(SIO_GPIO, 0x25, 0x40); // gpio pin function -> gp16
+ ite_reg_write(SIO_GPIO, 0x27, 0x10); // gpio pin function -> gp34
+ ite_reg_write(SIO_GPIO, 0x2c, 0x80); // smbus isolation on parallel port
+ ite_reg_write(SIO_GPIO, 0x62, 0x0a); // simple iobase 0xa00
+ ite_reg_write(SIO_GPIO, 0x72, 0x20); // watchdog timeout clear!
+ ite_reg_write(SIO_GPIO, 0x73, 0x00); // watchdog timeout clear!
+ ite_reg_write(SIO_GPIO, 0xcb, 0x00); // simple io set4 direction -> in
+ ite_reg_write(SIO_GPIO, 0xe9, 0x27); // bus select disable
+ ite_reg_write(SIO_GPIO, 0xf0, 0x10); // ?
+ ite_reg_write(SIO_GPIO, 0xf1, 0x42); // ?
+ ite_reg_write(SIO_GPIO, 0xf6, 0x1c); // hwmon alert beep -> gp36(pin12)
+
+ /* EC SIO settings */
+ ite_reg_write(IT8728F_EC, 0xf1, 0xc0);
+ ite_reg_write(IT8728F_EC, 0xf6, 0xf0);
+ ite_reg_write(IT8728F_EC, 0xf9, 0x48);
+ ite_reg_write(IT8728F_EC, 0x60, 0x0a);
+ ite_reg_write(IT8728F_EC, 0x61, 0x30);
+ ite_reg_write(IT8728F_EC, 0x62, 0x0a);
+ ite_reg_write(IT8728F_EC, 0x63, 0x20);
+ ite_reg_write(IT8728F_EC, 0x30, 0x01);
}
const struct southbridge_usb_port mainboard_usb_ports[] = {
@@ -181,29 +93,8 @@ void mainboard_get_spd(spd_raw_data *spd, bool id_only) {
read_spd (&spd[3], 0x53, id_only);
}
-#if 0
-static void dmi_config(void)
+void mainboard_early_init(int s3resume)
{
- DMIBAR32(0x0218) = 0x06aa0b0c;
- DMIBAR32(0x021c) = 0x0b0d0b0d;
- DMIBAR32(0x0300) = 0x0011028d;
- DMIBAR32(0x0304) = 0x002102cd;
- DMIBAR32(0x030c) = 0x007d004b;
- DMIBAR32(0x0310) = 0x007e004c;
- DMIBAR32(0x0318) = 0x002304ad;
- DMIBAR32(0x031c) = 0x003304ed;
- DMIBAR32(0x03b8) = 0x005c05a4;
- DMIBAR32(0x03bc) = 0x006c05e4;
- DMIBAR32(0x0530) = 0x41d3b000;
- DMIBAR32(0x0534) = 0x00019f80;
- DMIBAR32(0x0ba4) = 0x0000000d;
- DMIBAR32(0x0d80) = 0x1c9cfc0b;
- DMIBAR32(0x0e1c) = 0x20000000;
- DMIBAR32(0x0e2c) = 0x20000000;
-}
-#endif
-
-void mainboard_early_init(int s3resume) {
}
void mainboard_config_superio(void)