Patch set updated for coreboot: f59f356 exynos/snow: set SPI clock rate in romstage main

[David Hendricks]

David Hendricks ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2346

-gerrit

commit f59f3567a06109971261c5d105b7332f4c331c94
Author: David Hendricks 
Date:   Sat Feb 9 16:42:23 2013 -0800

exynos/snow: set SPI clock rate in romstage main

This moves the setting of SPI clock rate into romstage's main,
    which allows us to eliminate a bunch of dependencies from the
    bootblock (about 7KB worth).

Change-Id: I371499bb4af6a6aa838294bc56f9dbc21864957a
    Signed-off-by: David Hendricks 
---
 src/cpu/samsung/exynos5-common/spi.c | 1 -
 src/mainboard/google/snow/romstage.c | 4 ++++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/cpu/samsung/exynos5-common/spi.c b/src/cpu/samsung/exynos5-common/spi.c
index 90b74c0..0e5d5e5 100644
--- a/src/cpu/samsung/exynos5-common/spi.c
+++ b/src/cpu/samsung/exynos5-common/spi.c
@@ -83,7 +83,6 @@ static void exynos_spi_rx_tx(struct exynos_spi *regs, int todo,

int exynos_spi_open(struct exynos_spi *regs)
 {
-	clock_set_rate(PERIPH_ID_SPI1, 50000000); /* set spi clock to 50Mhz */
    /* set the spi1 GPIO */

// TODO Some of these should be done in board's bootblock file.
diff --git a/src/mainboard/google/snow/romstage.c b/src/mainboard/google/snow/romstage.c
index c0bb6f4..719337b 100644
--- a/src/mainboard/google/snow/romstage.c
+++ b/src/mainboard/google/snow/romstage.c
@@ -24,8 +24,10 @@
 #include <cbfs.h>
 #include <common.h>

+#include <cpu/samsung/exynos5250/clk.h>
 #include <cpu/samsung/exynos5250/dmc.h>
 #include <cpu/samsung/exynos5250/setup.h>
+#include <cpu/samsung/exynos5250/periph.h>
 #include <cpu/samsung/exynos5250/clock_init.h>

#include <console/console.h>
@@ -53,6 +55,8 @@ void main(void)
    int ret;
    void *entry;

+	clock_set_rate(PERIPH_ID_SPI1, 50000000); /* set spi clock to 50Mhz */
+
    /* Clock must be initialized before console_init, otherwise you may need
     * to re-initialize serial console drivers again. */
    mem = get_mem_timings();