Gigabeat S: Renovate bootloader a bit to show splash, implement verbose, shutdown on low battery, handle hold-switch-on and wait only so long for USB if a USB charger is inserted at boot instead of being connected to a host. 'Bootloader USB mode' display is just part of normal printf stream now. Move interrupt stacks into .bss area so they aren't loaded (for firmware too).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29099 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 7 insertions, 3 deletions

diff --git a/firmware/target/arm/imx31/crt0.S b/firmware/target/arm/imx31/crt0.S
index 53e18c17df..776699da14 100644
--- a/firmware/target/arm/imx31/crt0.S
+++ b/firmware/target/arm/imx31/crt0.S
@@ -298,7 +298,7 @@ remap_end:
 #endif
 
     /* Make memory coherent for devices */
-    bl      clean_dcache
+    bl      cpucache_commit_discard
 
     bl      main
 
@@ -351,9 +351,13 @@ data_abort_handler:
     b      UIE
 
 /* 256 words of IRQ stack */
-    .space 256*4
+    .section .bss
+    .balign  32
+    .space   256*4
 irq_stack:
 
 /* 256 words of FIQ stack */
-    .space 256*4
+    .section .bss
+    .balign  32
+    .space   256*4
 fiq_stack: