AMS(v2): fix system_reboot by re-enabling the internal ROM clock just before rebooting

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31196 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 4 insertions, 1 deletions

diff --git a/firmware/target/arm/as3525/system-as3525.c b/firmware/target/arm/as3525/system-as3525.c
index 31d6fb6ae6..dcea7a2a2e 100644
--- a/firmware/target/arm/as3525/system-as3525.c
+++ b/firmware/target/arm/as3525/system-as3525.c
@@ -224,7 +224,7 @@ void system_init(void)
     CGU_PERI &= ~0x7f;      /* pclk 24 MHz */
 #endif
 
-    CGU_PERI &= ~(1<<24);   /*disable built in boot rom clock*/
+    CGU_PERI &= ~CGU_ROM_ENABLE;   /*disable built in boot rom clock*/
 
     /* bits 31:30 should be set to 0 in arm926-ejs */
     asm volatile(
@@ -316,6 +316,9 @@ void system_reboot(void)
 
     disable_irq();
 
+    /* re-enable internal ROM */
+    CGU_PERI |= CGU_ROM_ENABLE;
+
     /* use watchdog to reset */
     CGU_PERI |= (CGU_WDOCNT_CLOCK_ENABLE | CGU_WDOIF_CLOCK_ENABLE);
     WDT_LOAD = 1; /* set counter to 1 */