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>

1 files changed, 10 insertions, 10 deletions

diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index eb78e6eab4f4..9917d2fddc2f 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -357,14 +357,6 @@ static int __init overo_i2c_init(void)
         return 0;
 }
 
-static void __init overo_init_irq(void)
-{
-        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
-                             mt46h32m32lf6_sdrc_params);
-        omap_init_irq();
-        omap_gpio_init();
-}
-
 static struct platform_device overo_lcd_device = {
         .name           = "overo_lcd",
         .id             = -1,
@@ -378,6 +370,16 @@ static struct omap_board_config_kernel overo_config[] __initdata = {
         { OMAP_TAG_LCD,         &overo_lcd_config },
 };
 
+static void __init overo_init_irq(void)
+{
+        omap_board_config = overo_config;
+        omap_board_config_size = ARRAY_SIZE(overo_config);
+        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+                             mt46h32m32lf6_sdrc_params);
+        omap_init_irq();
+        omap_gpio_init();
+}
+
 static struct platform_device *overo_devices[] __initdata = {
         &overo_lcd_device,
 };
@@ -386,8 +388,6 @@ static void __init overo_init(void)
 {
         overo_i2c_init();
         platform_add_devices(overo_devices, ARRAY_SIZE(overo_devices));
-        omap_board_config = overo_config;
-        omap_board_config_size = ARRAY_SIZE(overo_config);
         omap_serial_init();
         overo_flash_init();
         usb_musb_init();