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tegra132: remove printk() before console_init() 

printk() shouldn't be called until the consoles have been
initialized. This just so happened to work by luck. Once
CONFIG_SMP is enabled that breaks because of spinlock
usage in uncached memory.

BUG=chrome-os-partner:31761
BRANCH=None
TEST=Built with CONFIG_SMP and ramstage doesn't hang early.

Change-Id: I4bf5d98e409840cf07a7759e9273d770f3bbf8bb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6ec672e52eda69f2b5abb747807a496bb973088f
Original-Change-Id: I247caac410894fb896dfb25a27c3a3213ef7f020
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/216429
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9036
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Aaron Durbin 2014-09-06 01:04:09 -05:00 committed by Patrick Georgi
parent 0b0a1e3213
commit 4da4d3c944
2 changed files with 0 additions and 18 deletions
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1
src/soc/nvidia/tegra132/addressmap.c
View File

@ -47,7 +47,6 @@ int sdram_size_mb(void)
total_size = (read32(&mc->emem_cfg) >> MC_EMEM_CFG_SIZE_MB_SHIFT) &
MC_EMEM_CFG_SIZE_MB_MASK;
printk(BIOS_DEBUG, "%s: Total SDRAM (MB): %u\n", __func__, total_size);
return total_size;
}

17
src/soc/nvidia/tegra132/mmu_operations.c
View File

@ -21,9 +21,6 @@
#include <stdint.h>
#include <memrange.h>
#include <cbmem.h>
#include <console/console.h>
#include <arch/mmu.h>
#include "mmu_operations.h"
#include <soc/addressmap.h>
@ -31,19 +28,6 @@
/* This structure keeps track of all the mmap memory ranges for t132 */
static struct memranges t132_mmap_ranges;
static void print_memranges(struct memranges *mmap_ranges)
{
struct range_entry *mmap_entry;
printk(BIOS_DEBUG,"printing mmap entries\n");
memranges_each_entry(mmap_entry, mmap_ranges) {
printk(BIOS_DEBUG,"0x%p 0x%p 0x%lx\n",
(void*)mmap_entry->begin,(void*)mmap_entry->end,mmap_entry->tag);
}
}
static void tegra132_memrange_init(struct memranges *map)
{
uint64_t start,end;
@ -89,7 +73,6 @@ void tegra132_mmu_init(void)
tegra132_memrange_init(map);
mainboard_add_memory_ranges(map);
print_memranges(map);
/* Place page tables at the base of the trust zone region. */
carveout_range(CARVEOUT_TZ, &tz_base_mib, &tz_size_mib);
tz_base_mib *= MiB;