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authorPaul Walmsley <paul@pwsan.com>2009-09-03 19:14:02 +0200
committerpaul <paul@twilight.(none)>2009-09-03 19:14:02 +0200
commitb3c6df3ab2b17cd7ddf927d39a64f235b25ac8d4 (patch)
tree58d26a0b0dc5dc597519260ef04f8bff67cc4f8c /arch/arm/mach-omap2/board-omap3pandora.c
parentOMAP2/3/4 PRCM: add module IDLEST wait code (diff)
downloadlinux-b3c6df3ab2b17cd7ddf927d39a64f235b25ac8d4.tar.xz
linux-b3c6df3ab2b17cd7ddf927d39a64f235b25ac8d4.zip
OMAP2/3 board-*.c files: read bootloader configuration earlier
Most board-*.c files read configuration data from the bootloader in their .init_machine() function. This needs to happen earlier, at some point before omap2_init_common_hw() is called. This is because a future patch will use the bootloader serial console port information to enable the UART clocks earlier, immediately after omap2_clk_init(). This is in turn necessary since otherwise clock tree usecounts on clocks like dpll4_m2x2_ck will be bogus, which can cause the currently-active console UART clock to be disabled during boot. Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-omap3pandora.c')
-rw-r--r--arch/arm/mach-omap2/board-omap3pandora.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 8236708c3627..b43f6e36b6d9 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -305,14 +305,6 @@ static int __init omap3pandora_i2c_init(void)
return 0;
}
-static void __init omap3pandora_init_irq(void)
-{
- omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
- mt46h32m32lf6_sdrc_params);
- omap_init_irq();
- omap_gpio_init();
-}
-
static void __init omap3pandora_ads7846_init(void)
{
int gpio = OMAP3_PANDORA_TS_GPIO;
@@ -375,6 +367,16 @@ static struct omap_board_config_kernel omap3pandora_config[] __initdata = {
{ OMAP_TAG_LCD, &omap3pandora_lcd_config },
};
+static void __init omap3pandora_init_irq(void)
+{
+ omap_board_config = omap3pandora_config;
+ omap_board_config_size = ARRAY_SIZE(omap3pandora_config);
+ omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+ mt46h32m32lf6_sdrc_params);
+ omap_init_irq();
+ omap_gpio_init();
+}
+
static struct platform_device *omap3pandora_devices[] __initdata = {
&omap3pandora_lcd_device,
&pandora_leds_gpio,
@@ -386,8 +388,6 @@ static void __init omap3pandora_init(void)
omap3pandora_i2c_init();
platform_add_devices(omap3pandora_devices,
ARRAY_SIZE(omap3pandora_devices));
- omap_board_config = omap3pandora_config;
- omap_board_config_size = ARRAY_SIZE(omap3pandora_config);
omap_serial_init();
spi_register_board_info(omap3pandora_spi_board_info,
ARRAY_SIZE(omap3pandora_spi_board_info));