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authorNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>2014-10-31 16:16:27 +0900
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2014-11-04 08:59:20 +0900
commit69191fedf49671cfed7de7067f2193c227e18ad1 (patch)
treeff1f0f9df2e281dae44027b12ad6f5d7d478bc24 /board/renesas/koelsch/qos.c
parentfb6f6001ed0f0f8987728ef00e6bab2e2b9af706 (diff)
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arm: rmobile: koelsch: Add external RAM boot
If CONFIG_RMOBILE_EXTRAM_BOOT is enabled, U-Boot is booted from External RAM. The default boot address is 0x70000000. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'board/renesas/koelsch/qos.c')
-rw-r--r--board/renesas/koelsch/qos.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/board/renesas/koelsch/qos.c b/board/renesas/koelsch/qos.c
index ecf3eed..d293e3d 100644
--- a/board/renesas/koelsch/qos.c
+++ b/board/renesas/koelsch/qos.c
@@ -14,7 +14,7 @@
#include <asm/arch/rmobile.h>
/* QoS version 0.240 for ES1 and version 0.334 for ES2 */
-
+#if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
enum {
DBSC3_00, DBSC3_01, DBSC3_02, DBSC3_03, DBSC3_04,
DBSC3_05, DBSC3_06, DBSC3_07, DBSC3_08, DBSC3_09,
@@ -1304,3 +1304,8 @@ void qos_init(void)
writel(0x00000001, &axi_qos->qosthres2);
writel(0x00000001, &axi_qos->qosqon);
}
+#else /* CONFIG_RMOBILE_EXTRAM_BOOT */
+void qos_init(void)
+{
+}
+#endif /* CONFIG_RMOBILE_EXTRAM_BOOT */