diff options
| author | Paul Walmsley <paul@pwsan.com> | 2009-09-03 21:14:02 +0400 |
|---|---|---|
| committer | paul <paul@twilight.(none)> | 2009-09-03 21:14:02 +0400 |
| commit | b3c6df3ab2b17cd7ddf927d39a64f235b25ac8d4 (patch) | |
| tree | 58d26a0b0dc5dc597519260ef04f8bff67cc4f8c /arch/arm/mach-omap2/board-omap3beagle.c | |
| parent | 71348bcaac6f4c372525d4d62e88a82a7330435b (diff) | |
| download | linux-b3c6df3ab2b17cd7ddf927d39a64f235b25ac8d4.tar.xz | |
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-omap3beagle.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3beagle.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index d79ea8da6270..500c9956876d 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -281,17 +281,6 @@ static int __init omap3_beagle_i2c_init(void) return 0; } -static void __init omap3_beagle_init_irq(void) -{ - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); - omap_init_irq(); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(12); -#endif - omap_gpio_init(); -} - static struct gpio_led gpio_leds[] = { { .name = "beagleboard::usr0", @@ -349,6 +338,19 @@ static struct omap_board_config_kernel omap3_beagle_config[] __initdata = { { OMAP_TAG_LCD, &omap3_beagle_lcd_config }, }; +static void __init omap3_beagle_init_irq(void) +{ + omap_board_config = omap3_beagle_config; + omap_board_config_size = ARRAY_SIZE(omap3_beagle_config); + omap2_init_common_hw(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); + omap_init_irq(); +#ifdef CONFIG_OMAP_32K_TIMER + omap2_gp_clockevent_set_gptimer(12); +#endif + omap_gpio_init(); +} + static struct platform_device *omap3_beagle_devices[] __initdata = { &omap3_beagle_lcd_device, &leds_gpio, @@ -398,8 +400,6 @@ static void __init omap3_beagle_init(void) omap3_beagle_i2c_init(); platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); - omap_board_config = omap3_beagle_config; - omap_board_config_size = ARRAY_SIZE(omap3_beagle_config); omap_serial_init(); omap_cfg_reg(J25_34XX_GPIO170); |