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ARM i.MX51 babbage: move lowlevel setup after power init 

The imx51 lowlevel setup code currently sets the full cpu
speed only for TO3. It turned out that this is not a TO
specific hack but a hack for older babbage boards. Move
the lowlevel init after babbage_power_init() so that we
can remove the hack from the generic i.MX51 lowlevel
function. As this potentially changes the UART clock we
have to flush the console beforehand and call the clock
notifier afterwards.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2012-03-23 11:21:16 +01:00
parent 1b7a6ef394
commit c326cccdf8
1 changed files with 5 additions and 2 deletions
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7
arch/arm/boards/freescale-mx51-pdk/board.c
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@ -30,6 +30,7 @@
#include <fs.h>
#include <fcntl.h>
#include <nand.h>
#include <notifier.h>
#include <spi/spi.h>
#include <mfd/mc13892.h>
#include <io.h>
@ -245,6 +246,10 @@ static int f3s_devices_init(void)
babbage_power_init();
console_flush();
imx51_init_lowlevel();
clock_notifier_call_chain();
armlinux_set_bootparams((void *)0x90000100);
armlinux_set_architecture(MACH_TYPE_MX51_BABBAGE);
@ -266,8 +271,6 @@ static int f3s_console_init(void)
{
mxc_iomux_v3_setup_multiple_pads(f3s_pads, ARRAY_SIZE(f3s_pads));
imx51_init_lowlevel();
writel(0, 0x73fa8228);
writel(0, 0x73fa822c);
writel(0, 0x73fa8230);