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 <[email protected]>
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 3e401c5..2e09a1c 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -31,19 +31,19 @@
#include <mach/board.h>
#include <mach/common.h>
+static struct omap_board_config_kernel generic_config[] = {
+};
+
static void __init omap_generic_init_irq(void)
{
+ omap_board_config = generic_config;
+ omap_board_config_size = ARRAY_SIZE(generic_config);
omap2_init_common_hw(NULL, NULL);
omap_init_irq();
}
-static struct omap_board_config_kernel generic_config[] = {
-};
-
static void __init omap_generic_init(void)
{
- omap_board_config = generic_config;
- omap_board_config_size = ARRAY_SIZE(generic_config);
omap_serial_init();
}
