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mx6sabresd: Access SRC_SBMR1 register via structure

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In U-boot it is preferred to access the register via structure pointer, so
convert it such style.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
This commit is contained in:
Fabio Estevam 2014-11-18 11:26:06 -02:00 committed by Stefano Babic
parent b6d7810e5c
commit ae80eecceb
1 changed files with 2 additions and 3 deletions
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5
board/freescale/mx6sabresd/mx6sabresd.c
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@ -31,8 +31,6 @@
DECLARE_GLOBAL_DATA_PTR;
#define BOOT_CFG 0x020D8004
#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
PAD_CTL_SRE_FAST | PAD_CTL_HYS)
@ -300,7 +298,8 @@ int board_mmc_init(bd_t *bis)
return 0;
#else
unsigned reg = readl(BOOT_CFG) >> 11;
struct src *psrc = (struct src *)SRC_BASE_ADDR;
unsigned reg = readl(&psrc->sbmr1) >> 11;
/*
* Upon reading BOOT_CFG register the following map is done:
* Bit 11 and 12 of BOOT_CFG register can determine the current