From 5a2718c2a96221bdbd446946164e5bbf7895ddc6 Mon Sep 17 00:00:00 2001 From: Vadim Bendebury Date: Mon, 23 Feb 2015 18:38:57 -0800 Subject: storm: print uber-sbl information Process information reported by uber-sbl: print out its version and RPM and KRAIT log contents. BRANCH=storm BUG=chrome-os-partner:30623 TEST=rebooted a storm device, checked out /sys/firmware/log after booting up Chrome OS: localhost ~ # head -29 /sys/firmware/log | tail -15 Uber-sbl version: @vbendeb-AAABANAZA Section 0 log: 0 :00:SBL1, Start 0 :00:SBL-RO Krait 2623 :00:SBL-RO Krait 0 :00:BB 4666 :00:BB 0 :00:sbl1_hw_init, Start 6130 :00:sbl1_hw_init, Delta 0 :00:SBL1, End 15372:00:SBL1, Delta Section 1 log: 0 :00:SBL-RO Krait, Start 0 :00:SBL-RO Krait, End 336 :00:SBL-RO Krait, Delta localhost ~ # Change-Id: I524dbb49f676046a43bfba26b31b2834c8d2769c Signed-off-by: Patrick Georgi Original-Commit-Id: dcabca6eb87dcead0c9c33749ed76ac939d843c1 Original-Change-Id: Ic037f936ff2d09b0346fb5239094e7928dfd7620 Original-Signed-off-by: Vadim Bendebury Original-Reviewed-on: https://chromium-review.googlesource.com/252830 Original-Reviewed-by: Varadarajan Narayanan Original-Reviewed-by: Aaron Durbin Original-Commit-Queue: Vadim Bendebury Reviewed-on: http://review.coreboot.org/9843 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/mainboard/google/storm/bootblock.c | 42 ++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) (limited to 'src/mainboard/google/storm') diff --git a/src/mainboard/google/storm/bootblock.c b/src/mainboard/google/storm/bootblock.c index cdc870ad2d..8313501eff 100644 --- a/src/mainboard/google/storm/bootblock.c +++ b/src/mainboard/google/storm/bootblock.c @@ -11,9 +11,51 @@ */ #include +#include +#include + #include "mmu.h" +#include + +static void dump_usbl_report(int section, sbl_ro_info *info) +{ + int i, num_log_entries; + + num_log_entries = info->num_log_entries; + if (!num_log_entries) + return; + + printk(BIOS_INFO, " Section %d log:\n", section); + for (i = 0; i < num_log_entries; i++) + printk(BIOS_INFO, " %-5d:%2.2x:%.*s\n", + info->log[i].time_stamp, + info->log[i].type, + sizeof(info->log[i].msg), + info->log[i].msg); +} void bootblock_mainboard_init(void) { + int i; + setup_mmu(DRAM_NOT_INITIALIZED); + + if (((uintptr_t)maskrom_param < (uintptr_t)&_sram) || + ((uintptr_t)maskrom_param > (uintptr_t)&_esram)) { + printk(BIOS_INFO, "No uber-sbl parameter detected\n"); + return; + } + + /* Is maskrom parameter address set to a sensible value? */ + if ((maskrom_param->start_magic != UBER_SBL_SHARED_INFO_START_MAGIC) || + (maskrom_param->end_magic != UBER_SBL_SHARED_INFO_END_MAGIC)) { + + printk(BIOS_INFO, "Uber-sbl: invalid magic!\n"); + } else { + printk(BIOS_INFO, "Uber-sbl version: %s\n", + maskrom_param->version); + + for (i = 0; i < maskrom_param->num; i++) + dump_usbl_report(i, &maskrom_param->info[i]); + } } -- cgit v1.2.3