From 61680274c1ded5ea095b15b689f83d5d670d2aae Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Mon, 5 May 2014 12:42:35 -0500 Subject: broadwell: ACPI, romstage, and other updates broadwell: Add romstage usbdebug support Reviewed-on: https://chromium-review.googlesource.com/199412 (cherry picked from commit 1050e7d3be6ec1e4fe5aa2df408f4bb6d33a42b5) broadwell: Add romstage code to configure PCH UART for console Reviewed-on: https://chromium-review.googlesource.com/199807 (cherry picked from commit ecebda4eb5d6fe58473d25c2898ba1a2eac0f39a) broadwell: Expand the PCI device convenience macros Reviewed-on: https://chromium-review.googlesource.com/199891 (cherry picked from commit f8c54c70f136cd2cb8f977bc25661974d7e529ad) broadwell: Add ramstage driver for ADSP Reviewed-on: https://chromium-review.googlesource.com/199892 (cherry picked from commit e8e986b0ba52bbfc9923d71009fbd31e749ca43f) broadwell: Update ACPI devices Reviewed-on: https://chromium-review.googlesource.com/201080 (cherry picked from commit 2446b35578eb36e0009415bec340059135751549) broadwell: Reserve DPR region Reviewed-on: https://chromium-review.googlesource.com/201081 (cherry picked from commit 8ecd9d2096db2bded6f27ef6ee9a9b39ce2dfec6) broadwell: Remove old pei_data and add cpu function for romstage Reviewed-on: https://chromium-review.googlesource.com/201690 (cherry picked from commit d206c9cdd69519d502a90bb0595f0e3a7cb50274) broadwell: Fixes for graphics without executing VBIOS Reviewed-on: https://chromium-review.googlesource.com/202356 (cherry picked from commit 0c031df1ce92c875e95ddfd3f026f649c342c7fa) broadwell: Fix compilation failure when loglevel is lowered Reviewed-on: https://chromium-review.googlesource.com/202357 (cherry picked from commit 708ce78b2bfae5664b1238e17b086c88cac55bdc) broadwell: Disable GPIO controller interrupt Reviewed-on: https://chromium-review.googlesource.com/203645 (cherry picked from commit 2d17e98eded5958258ba5c0abf600284d8d03af9) broadwell: Add support for E0 stepping Reviewed-on: https://chromium-review.googlesource.com/205160 (cherry picked from commit 802e9d371418cc7a7fc7af131d7e5dda0ae5b273) broadwell: misc updates for CPU driver Reviewed-on: https://chromium-review.googlesource.com/205161 (cherry picked from commit ea1d403817ee193648f2c119fd45894e32e57e97) broadwell: Read power state earlier and store in romstage params Reviewed-on: https://chromium-review.googlesource.com/208151 (cherry picked from commit b2198d71084ad3c1360a0bfedc46c8dd3825bd0e) broadwell: Add parameters to pei_data structure Reviewed-on: https://chromium-review.googlesource.com/208153 (cherry picked from commit 423fbf67e497a907fbc8e12caf2929d4951858af) broadwell: Move platform report output after power state is read Reviewed-on: https://chromium-review.googlesource.com/208213 (cherry picked from commit acedf4146bf9377133433046dae1fa9c8bc69d78) Squashed 15 commits for broadwell support. Change-Id: I87e320d3d5376b84dd9c146b0b833e5ce53244aa Signed-off-by: Isaac Christensen Reviewed-on: http://review.coreboot.org/6982 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones --- src/soc/intel/broadwell/romstage/raminit.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src/soc/intel/broadwell/romstage/raminit.c') diff --git a/src/soc/intel/broadwell/romstage/raminit.c b/src/soc/intel/broadwell/romstage/raminit.c index 870952f79a..a5f688ea69 100644 --- a/src/soc/intel/broadwell/romstage/raminit.c +++ b/src/soc/intel/broadwell/romstage/raminit.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #if CONFIG_EC_GOOGLE_CHROMEEC #include @@ -73,6 +74,16 @@ void raminit(struct pei_data *pei_data) #endif } + /* + * Do not use saved pei data. Can be set by mainboard romstage + * to force a full train of memory on every boot. + */ + if (pei_data->disable_saved_data) { + printk(BIOS_DEBUG, "Disabling PEI saved data by request\n"); + pei_data->saved_data = NULL; + pei_data->saved_data_size = 0; + } + /* Determine if mrc.bin is in the cbfs. */ entry = (pei_wrapper_entry_t)cbfs_get_file_content( CBFS_DEFAULT_MEDIA, "mrc.bin", 0xab); @@ -95,6 +106,9 @@ void raminit(struct pei_data *pei_data) report_memory_config(); + /* Basic memory sanity test */ + quick_ram_check(); + if (pei_data->boot_mode != SLEEP_STATE_S3) { cbmem_initialize_empty(); } else if (cbmem_initialize()) { -- cgit v1.2.3