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authorHaavard Skinnemoen <hskinnemoen@atmel.com>2006-10-30 09:31:27 +0100
committerHaavard Skinnemoen <hskinnemoen@atmel.com>2006-11-06 10:43:23 +0100
commite9a43850e6a99e335c8120579749389b376bc204 (patch)
tree41edf81868980f72092b36e0ecdb3ae1220412d5
parentd1ed6a3ea10aa7b199c434f6ffd1b6761896567a (diff)
downloadlinux-2.6.34-ux500-e9a43850e6a99e335c8120579749389b376bc204.tar.gz
AVR32: Get rid of board_early_init
board_early_init() is left over from some early prototyping work where we had to initialize the SDRAM controller ourselves. This depends on the kernel being loaded into static RAM, which just isn't possible on any commercially available products today. In order to run without a boot loader, we need to create a zImage stub or have the debugger initialize the SDRAM for us (for really low-level debugging) Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
-rw-r--r--arch/avr32/boards/atstk1000/setup.c9
-rw-r--r--arch/avr32/kernel/head.S3
2 files changed, 0 insertions, 12 deletions
diff --git a/arch/avr32/boards/atstk1000/setup.c b/arch/avr32/boards/atstk1000/setup.c
index 191ab85de9a..272c011802a 100644
--- a/arch/avr32/boards/atstk1000/setup.c
+++ b/arch/avr32/boards/atstk1000/setup.c
@@ -21,15 +21,6 @@ struct tag *bootloader_tags __initdata;
struct lcdc_platform_data __initdata atstk1000_fb0_data;
-asmlinkage void __init board_early_init(void)
-{
- extern void sdram_init(void);
-
-#ifdef CONFIG_LOADER_STANDALONE
- sdram_init();
-#endif
-}
-
void __init board_setup_fbmem(unsigned long fbmem_start,
unsigned long fbmem_size)
{
diff --git a/arch/avr32/kernel/head.S b/arch/avr32/kernel/head.S
index 773b7ad87be..6163bd0acb9 100644
--- a/arch/avr32/kernel/head.S
+++ b/arch/avr32/kernel/head.S
@@ -30,9 +30,6 @@ kernel_entry:
mov r7, 0
#endif
- /* Set up the PIO, SDRAM controller, early printk, etc. */
- rcall board_early_init
-
/* Start the show */
lddpc pc, kernel_start_addr