On 06/08/2017 11:16 PM, Santan Kumar wrote:
LS2080ARDB/LS2088ARDB updated RevF boards do not have smart voltage translator, so no need to program GPIO for LS2088ARDB boards The GPIO programming is required only for LS2081ARDB.
Signed-off-by: Santan Kumar santan.kumar@nxp.com Signed-off-by: Priyanka Jain priyanka.jain@nxp.com
board/freescale/ls2080ardb/ls2080ardb.c | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-)
diff --git a/board/freescale/ls2080ardb/ls2080ardb.c b/board/freescale/ls2080ardb/ls2080ardb.c index df2d768..210142c 100644 --- a/board/freescale/ls2080ardb/ls2080ardb.c +++ b/board/freescale/ls2080ardb/ls2080ardb.c @@ -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);
This change is not backward-compatible, is it?
York