sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

google/urara: use board ID information to set up hardware

Browse Source 
The hardware initialization is now split in basic
initialization (MIPS and system PLL, system clock,
SPIM, UART), and initialization of other hardware
blocks (USB, I2C, ETH). The second part uses board ID
information to select setup that is board specific
(currently only I2C interface is selected through
board ID).

BRANCH=none
BUG=chrome-os-partner:37593
TEST=tested on bring up board for both Urara and Concerto;
     to simulate the use of Concerto (I2C3) DIP SW17 was
     set to 0.
     it works with default settings on Urara

Change-Id: Ic5bbf28ab42545a4fb2aa6fd30592a02ecc15cb5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: f2b3db2e7f9fa898214f974ca34ea427196d2e4e
Original-Change-Id: Iac9a082ad84444af1d9d9785a2d0cc3205140d15
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/257401
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/9888
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Ionela Voinescu
2015-03-09 15:31:38 +00:00
committed by Patrick Georgi
parent 97ab4250e7
commit 2fdc61af6e
5 changed files with 80 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/arch/mips/bootblock_simple.c
View File

@@ -21,11 +21,14 @@
#include <bootblock_common.h>
#include <console/console.h>
#include <halt.h>
#include <program_loading.h>
void main(void)
{
bootblock_cpu_init();
/* Mainboard basic init */
bootblock_mainboard_init();
#if CONFIG_BOOTBLOCK_CONSOLE
@@ -34,5 +37,10 @@ void main(void)
bootblock_mmu_init();
run_romstage();
if (init_extra_hardware()) {
printk(BIOS_ERR, "bootblock_simple: failed to init HW.\n");
} else {
run_romstage();
}
halt();
}