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arm: rmobile: koelsch: Add external RAM boot

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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>
This commit is contained in:
Nobuhiro Iwamatsu
2014-10-31 16:16:27 +09:00
committed by Nobuhiro Iwamatsu
parent fb6f6001ed
commit 69191fedf4
3 changed files with 19 additions and 4 deletions
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7
board/renesas/koelsch/qos.c
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@@ -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 */