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authorEvgeny Voevodin <e.voevodin@samsung.com>2012-01-13 20:52:40 +0000
committerAndrzej Zaborowski <andrew.zaborowski@intel.com>2012-01-17 02:08:22 +0100
commit078758d0741c30d44246383ce5c2ba43281e9aec (patch)
tree45cecd4aabc82c94abf341e12f32665a77be57c2 /hw/vexpress.c
parentea0e68411e3276060999e2e7db569e3009fc3b81 (diff)
hw/arm_boot.c: Make SMP boards specify address to poll in bootup loop
The secondary CPU bootloader in arm_boot.c holds secondary CPUs in a pen until the primary CPU releases them. Make boards specify the address to be polled to determine whether to leave the pen (it was previously hardcoded to 0x10000030, which is a Versatile Express/ Realview specific system register address). Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
Diffstat (limited to 'hw/vexpress.c')
-rw-r--r--hw/vexpress.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/vexpress.c b/hw/vexpress.c
index 0f39d8da0..71115564e 100644
--- a/hw/vexpress.c
+++ b/hw/vexpress.c
@@ -31,11 +31,13 @@
#include "exec-memory.h"
#define SMP_BOOT_ADDR 0xe0000000
+#define SMP_BOOTREG_ADDR 0x10000030
#define VEXPRESS_BOARD_ID 0x8e0
static struct arm_boot_info vexpress_binfo = {
.smp_loader_start = SMP_BOOT_ADDR,
+ .smp_bootreg_addr = SMP_BOOTREG_ADDR,
};
static void vexpress_a9_init(ram_addr_t ram_size,