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ARM: uniphier: print Support Card info very late 

Since commit 26b09c022a ("ARM: uniphier: move SBC and Support Card
init code to U-Boot proper"), the System Bus is initialized by
board_init().  The show_board_info() is called from board_init_f()
by default, so the revision register of the Micro Support Card may
not be accessed at this point.  Show its revision after the System
Bus is initialized.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2017-02-20 17:32:19 +09:00
parent 87c3308cbf
commit 6fc849148a
1 changed files with 4 additions and 7 deletions
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11
arch/arm/mach-uniphier/micro-support-card.c
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@ -43,18 +43,13 @@ static int support_card_show_revision(void)
revision &= 0xff;
/* revision 3.6.x card changed the revision format */
printf("(CPLD version %s%d.%d)\n", revision >> 4 == 6 ? "3." : "",
printf("SC: Micro Support Card (CPLD version %s%d.%d)\n",
revision >> 4 == 6 ? "3." : "",
revision >> 4, revision & 0xf);
return 0;
}
int checkboard(void)
{
printf("SC: Micro Support Card ");
return support_card_show_revision();
}
void support_card_init(void)
{
support_card_reset();
@ -64,6 +59,8 @@ void support_card_init(void)
*/
udelay(200);
support_card_reset_deassert();
support_card_show_revision();
}
#if defined(CONFIG_SMC911X)