lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

OMAP2/3 board-*.c files: read bootloader configuration earlier

Browse Source 
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>
This commit is contained in:
Paul Walmsley
2009-09-03 20:14:02 +03:00
committed by paul
parent 71348bcaac
commit b3c6df3ab2
15 changed files with 120 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/arm/mach-omap2/board-generic.c
View File

@@ -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();
}