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board/ls2080ardb: Disable SD-related GPIO programming

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Smart voltage translator is removed from LS2080ARDB/LS2088ARDB
RevF boards. It is only used on LS2081ARDB. Programming GPIO
is only required for LS2081ARDB.

Signed-off-by: Santan Kumar <santan.kumar@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
[YS: Revise commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Santan Kumar 2017-06-09 11:48:05 +05:30 committed by York Sun
parent 3016084b38
commit 6cc914efd2
1 changed files with 2 additions and 16 deletions
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18
board/freescale/ls2080ardb/ls2080ardb.c
View file

@ -257,31 +257,17 @@ int board_early_init_f(void)
int misc_init_r(void)
{
#ifdef CONFIG_FSL_QIXIS
/*
* LS2081ARDB has smart voltage translator which needs
* to be programmed as below
*/
#ifndef CONFIG_TARGET_LS2081ARDB
u8 sw;
sw = QIXIS_READ(arch);
/*
* LS2080ARDB/LS2088ARDB RevF board has smart voltage translator
* LS2081ARDB RevF board has smart voltage translator
* which needs to be programmed to enable high speed SD interface
* by setting GPIO4_10 output to zero
*/
if ((sw & 0xf) == 0x5) {
#endif
#ifdef CONFIG_TARGET_LS2081ARDB
out_le32(GPIO4_GPDIR_ADDR, (1 << 21 |
in_le32(GPIO4_GPDIR_ADDR)));
out_le32(GPIO4_GPDAT_ADDR, (~(1 << 21) &
in_le32(GPIO4_GPDAT_ADDR)));
#ifndef CONFIG_TARGET_LS2081ARDB
}
#endif
#endif
if (hwconfig("sdhc"))
config_board_mux(MUX_TYPE_SDHC);