diff options
Diffstat (limited to 'board/freescale/common/vid.c')
| -rw-r--r-- | board/freescale/common/vid.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/board/freescale/common/vid.c b/board/freescale/common/vid.c index a6a132ab19..2f29795137 100644 --- a/board/freescale/common/vid.c +++ b/board/freescale/common/vid.c @@ -10,6 +10,8 @@ #include <asm/io.h> #ifdef CONFIG_LS1043A #include <asm/arch/immap_lsch2.h> +#elif defined(CONFIG_FSL_LSCH3) +#include <asm/arch/immap_lsch3.h> #else #include <asm/immap_85xx.h> #endif @@ -285,7 +287,7 @@ static int set_voltage(int i2caddress, int vdd) int adjust_vdd(ulong vdd_override) { int re_enable = disable_interrupts(); -#ifdef CONFIG_LS1043A +#if defined(CONFIG_LS1043A) || defined(CONFIG_FSL_LSCH3) struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR); #else ccsr_gur_t __iomem *gur = @@ -362,7 +364,11 @@ int adjust_vdd(ulong vdd_override) } /* get the voltage ID from fuse status register */ +#ifdef CONFIG_FSL_LSCH3 + fusesr = in_le32(&gur->dcfg_fusesr); +#else fusesr = in_be32(&gur->dcfg_fusesr); +#endif /* * VID is used according to the table below * --------------------------------------- @@ -387,6 +393,13 @@ int adjust_vdd(ulong vdd_override) vid = (fusesr >> FSL_CHASSIS2_DCFG_FUSESR_VID_SHIFT) & FSL_CHASSIS2_DCFG_FUSESR_VID_MASK; } +#elif defined(CONFIG_FSL_LSCH3) + vid = (fusesr >> FSL_CHASSIS3_DCFG_FUSESR_ALTVID_SHIFT) & + FSL_CHASSIS3_DCFG_FUSESR_ALTVID_MASK; + if ((vid == 0) || (vid == FSL_CHASSIS3_DCFG_FUSESR_ALTVID_MASK)) { + vid = (fusesr >> FSL_CHASSIS3_DCFG_FUSESR_VID_SHIFT) & + FSL_CHASSIS3_DCFG_FUSESR_VID_MASK; + } #else vid = (fusesr >> FSL_CORENET_DCFG_FUSESR_ALTVID_SHIFT) & FSL_CORENET_DCFG_FUSESR_ALTVID_MASK; |