drivers/intel/fsp1_1/raminit.c: Always check FSP HOBs
Check for FSP HOBs is depending on CONFIG_DISPLAY_HOBS.
Use the CONFIG_DISPLAY_HOBS for display HOB info only and always check HOBs.
Use BIOS_ERR of printk() for FSP errors.
BUG=N/A
TEST=Check console output on Facebook FBG1701.
Change-Id: I3776fa37866c7ef3aea090842387660c22bbdd4d
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29371
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
diff --git a/src/drivers/intel/fsp1_1/raminit.c b/src/drivers/intel/fsp1_1/raminit.c
index 7c20b25..bcc8eca 100644
--- a/src/drivers/intel/fsp1_1/raminit.c
+++ b/src/drivers/intel/fsp1_1/raminit.c
@@ -2,7 +2,7 @@
* This file is part of the coreboot project.
*
* Copyright (C) 2014-2016 Intel Corporation
- * Copyright (C) 2018 Eltan B.V.
+ * Copyright (C) 2018-2019 Eltan B.V.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -52,10 +52,7 @@
VPD_DATA_REGION *vpd_ptr;
UPD_DATA_REGION *upd_ptr;
int fsp_verification_failure = 0;
-#if CONFIG(DISPLAY_HOBS)
- unsigned long int data;
EFI_PEI_HOB_POINTERS hob_ptr;
-#endif
/*
* Find and copy the UPD region to the stack so the platform can modify
@@ -139,7 +136,7 @@
fsp_memory = get_next_resource_hob(&fsp_reserved_guid, hob_list_ptr);
if (fsp_memory == NULL) {
fsp_verification_failure = 1;
- printk(BIOS_DEBUG,
+ printk(BIOS_ERR,
"7.2: FSP_RESERVED_MEMORY_RESOURCE_HOB missing!\n");
} else {
fsp_reserved_bytes = fsp_memory->ResourceLength;
@@ -190,64 +187,36 @@
if (memory_info_hob == NULL) {
printk(BIOS_ERR, "FSP_SMBIOS_MEMORY_INFO HOB missing!\n");
fsp_verification_failure = 1;
- } else {
- printk(BIOS_DEBUG,
- "FSP_SMBIOS_MEMORY_INFO HOB: 0x%p\n",
- memory_info_hob);
}
-#if CONFIG(DISPLAY_HOBS)
+ if (hob_list_ptr == NULL)
+ die_with_post_code(POST_RAM_FAILURE,
+ "ERROR - HOB pointer is NULL!\n");
+
/*
* Verify that FSP is generating the required HOBs:
* 7.1: FSP_BOOTLOADER_TEMP_MEMORY_HOB only produced for FSP 1.0
* 7.2: FSP_RESERVED_MEMORY_RESOURCE_HOB verified above
* 7.3: FSP_NON_VOLATILE_STORAGE_HOB only produced when
- * new NVS data is generated, verified below
+ * new NVS data is generated, verified below
* 7.4: FSP_BOOTLOADER_TOLUM_HOB verified above
* 7.5: EFI_PEI_GRAPHICS_INFO_HOB produced by SiliconInit
* FSP_SMBIOS_MEMORY_INFO HOB verified above
*/
- if (cbmem_root != NULL) {
- printk(BIOS_DEBUG,
- "7.4: FSP_BOOTLOADER_TOLUM_HOB: 0x%p\n",
- cbmem_root);
- data = cbmem_root->PhysicalStart;
- printk(BIOS_DEBUG, " 0x%016lx: PhysicalStart\n", data);
- data = cbmem_root->ResourceLength;
- printk(BIOS_DEBUG, " 0x%016lx: ResourceLength\n", data);
- }
hob_ptr.Raw = get_next_guid_hob(&mrc_guid, hob_list_ptr);
- if (hob_ptr.Raw == NULL) {
- if (params->saved_data == NULL) {
- printk(BIOS_ERR, "7.3: FSP_NON_VOLATILE_STORAGE_HOB missing!\n");
- fsp_verification_failure = 1;
- }
- } else {
- printk(BIOS_DEBUG,
- "7.3: FSP_NON_VOLATILE_STORAGE_HOB: 0x%p\n",
- hob_ptr.Raw);
- }
- if (fsp_memory != NULL) {
- printk(BIOS_DEBUG,
- "7.2: FSP_RESERVED_MEMORY_RESOURCE_HOB: 0x%p\n",
- fsp_memory);
- data = fsp_memory->PhysicalStart;
- printk(BIOS_DEBUG, " 0x%016lx: PhysicalStart\n", data);
- data = fsp_memory->ResourceLength;
- printk(BIOS_DEBUG, " 0x%016lx: ResourceLength\n", data);
+ if ((hob_ptr.Raw == NULL) && (params->saved_data == NULL)) {
+ printk(BIOS_ERR, "7.3: FSP_NON_VOLATILE_STORAGE_HOB missing!\n");
+ fsp_verification_failure = 1;
}
/* Verify all the HOBs are present */
if (fsp_verification_failure)
- printk(BIOS_DEBUG,
+ printk(BIOS_ERR,
"ERROR - Missing one or more required FSP HOBs!\n");
/* Display the HOBs */
- if (hob_list_ptr != NULL)
+ if (CONFIG(DISPLAY_HOBS))
print_hob_type_structure(0, hob_list_ptr);
- else
- printk(BIOS_ERR, "ERROR - HOB pointer is NULL!\n");
-#endif
/* Get the address of the CBMEM region for the FSP reserved memory */
fsp_reserved_memory_area = cbmem_find(CBMEM_ID_FSP_RESERVED_MEMORY);
@@ -258,7 +227,7 @@
if ((fsp_memory != NULL) && (cbmem_root != NULL) &&
(cbmem_root->PhysicalStart <= fsp_memory->PhysicalStart)) {
fsp_verification_failure = 1;
- printk(BIOS_DEBUG,
+ printk(BIOS_ERR,
"ERROR - FSP reserved memory above CBMEM root!\n");
}
@@ -267,13 +236,13 @@
(fsp_memory->PhysicalStart !=
(unsigned int)fsp_reserved_memory_area))) {
fsp_verification_failure = 1;
- printk(BIOS_DEBUG, "ERROR - Reserving FSP memory area!\n");
+ printk(BIOS_ERR, "ERROR - Reserving FSP memory area!\n");
#if CONFIG(HAVE_SMI_HANDLER)
if (cbmem_root != NULL) {
size_t delta_bytes = (unsigned int)smm_base
- cbmem_root->PhysicalStart
- cbmem_root->ResourceLength;
- printk(BIOS_DEBUG,
+ printk(BIOS_ERR,
"0x%08x: Chipset reserved bytes reported by FSP\n",
(unsigned int)delta_bytes);
die_with_post_code(POST_INVALID_VENDOR_BINARY,
@@ -292,7 +261,7 @@
/* Locate the memory configuration data to speed up the next reboot */
mrc_hob = get_next_guid_hob(&mrc_guid, hob_list_ptr);
- if (mrc_hob == NULL)
+ if ((mrc_hob == NULL) && CONFIG(DISPLAY_HOBS))
printk(BIOS_DEBUG,
"Memory Configuration Data Hob not present\n");
else if (!vboot_recovery_mode_enabled()) {