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baytrail/rambi: S3 support and other updates

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baytrail: Change all GPIO related pull resistors from 10K to 20K
Reviewed-on: https://chromium-review.googlesource.com/187570
(cherry picked from commit 762e99861dd1ae61ddcf1ebdec8e698ede54405e)

baytrail: workaround kernel using serial console on resume
Reviewed-on: https://chromium-review.googlesource.com/188011
(cherry picked from commit b0da3bdb5b6b417ad6cab0084359d4eae1cb4469)

baytrail: allow dirty cache line evictions for SMRAM to stick
Reviewed-on: https://chromium-review.googlesource.com/188015
(cherry picked from commit 50fb1e6a844e1db05574c92625da23777ad7a0ca)

baytrail: Optionally pull up TDO and TMS to avoid power loss in S3.
Reviewed-on: https://chromium-review.googlesource.com/188260
(cherry picked from commit e240856609b4eed5ed44ec4e021ed385965768d6)

rambi: always load option rom
Reviewed-on: https://chromium-review.googlesource.com/188721
(cherry picked from commit d8a1d108548d20755f8683497c215e76d513b7a9)

baytrail: use new chromeos ram oops API
Reviewed-on: https://chromium-review.googlesource.com/186394
(cherry picked from commit f38e6969df9b5453b10d49be60b5d033d38b4594)

rambi: always show dev/rec screens on eDP connected panel
Reviewed-on: https://chromium-review.googlesource.com/188731
(cherry picked from commit 7d8570ac52f68492a2250fa536d55f7cbbd9ef95)

baytrail: stop e820 reserving default SMM region
Reviewed-on: https://chromium-review.googlesource.com/189084
(cherry picked from commit 6fce823512f5db5a09a9c89048334c3524c69a24)

baytrai: update MRC wrapper header
Reviewed-on: https://chromium-review.googlesource.com/189196
(cherry picked from commit 36b33a25b6603b6a74990b00d981226440b68970)

rambi: Put LPE device into ACPI mode
Reviewed-on: https://chromium-review.googlesource.com/189371
(cherry picked from commit 5955350cd57fd1b3732b6db62911d824712a5413)

baytrail: DPTF: Enable mainboard-specific PPCC
Reviewed-on: https://chromium-review.googlesource.com/189576
(cherry picked from commit 27fae3e670244b529b7c0241742fc2b55d52c612)

baytrail: Add config option for PCIe wake
Reviewed-on: https://chromium-review.googlesource.com/189994
(cherry picked from commit 1cc31a7c021ec84311f1d4e89dd3e57ca8801ab5)

rambi: Enable PCIe wake
Reviewed-on: https://chromium-review.googlesource.com/189995
(cherry picked from commit c98ae1fee54cfb2b3d3c21a19cdbbf56a0bfa1e6)

Squashed 13 commits for baytrail/rambi.

Change-Id: I153ef5a43e2bede05cfd624f53e24a0013fd8fb4
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6957
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This commit is contained in:
Kein Yuan
2014-02-22 12:26:55 -08:00
committed by Marc Jones
parent a8cfb255fb
commit 3511023f34
21 changed files with 194 additions and 77 deletions
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12
src/soc/intel/baytrail/gpio.c
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@@ -192,7 +192,7 @@ static void setup_gpio_route(const struct soc_gpio_map *sus,
route_reg |= ROUTE_SCI << (2 * (i + 8));
}
}
southcluster_smm_save_gpio_route(route_reg);
southcluster_smm_save_param(SMM_SAVE_PARAM_GPIO_ROUTE, route_reg);
}
static void setup_dirqs(const u8 dirq[GPIO_MAX_DIRQS],
@@ -214,7 +214,7 @@ static void setup_dirqs(const u8 dirq[GPIO_MAX_DIRQS],
}
}
void setup_soc_gpios(struct soc_gpio_config *config)
void setup_soc_gpios(struct soc_gpio_config *config, u8 enable_xdp_tap)
{
if (config) {
setup_gpios(config->ncore, &gpncore_bank);
@@ -228,6 +228,14 @@ void setup_soc_gpios(struct soc_gpio_config *config)
setup_dirqs(*config->sus_dirq, &gpssus_bank);
}
/* Set on die termination feature with pull up value and
* drive the pad high for TAP_TDO and TAP_TMS
*/
if (!enable_xdp_tap) {
printk(BIOS_DEBUG, "Tri-state TDO and TMS\n");
write32(GPSSUS_PAD_BASE + 0x2fc, 0xc);
write32(GPSSUS_PAD_BASE + 0x2cc, 0xc);
}
}
struct soc_gpio_config* __attribute__((weak)) mainboard_get_gpios(void)