On the MPC8536 processor, the eSPI chip selects and the eSDHC data interface have four pin-muxed pins shared between them, so if the eSDHC data interface is expanded to 8-bits, no eSPI chip selects are routed.
Signed-off-by: Mingkai Hu Mingkai.hu@freescale.com --- board/freescale/mpc8536ds/mpc8536ds.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c index 31c1e15..1f028c2 100644 --- a/board/freescale/mpc8536ds/mpc8536ds.c +++ b/board/freescale/mpc8536ds/mpc8536ds.c @@ -50,8 +50,7 @@ int board_early_init_f (void) volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
setbits_be32(&gur->pmuxcr, - (MPC85xx_PMUXCR_SD_DATA | - MPC85xx_PMUXCR_SDHC_CD | + (MPC85xx_PMUXCR_SDHC_CD | MPC85xx_PMUXCR_SDHC_WP));
#endif