[U-Boot] [PATCH 2/5] powerpc/85xx: Read board switch settings on p1_p2_rdb

2011-03-06 Thread Kumar Gala
From: Priyanka Jain PCA9557 is parallel I/O expansion device on I2C bus which stores various board switch settings like NOR Flash-Bank selection, SD Data width. On board: switch SW5[6] is to select width for eSDHC ON - 4-bit [Enable eSPI] OFF - 8-bit [Disable eSPI] switch SW4[8

Re: [U-Boot] [PATCH 2/5] powerpc/85xx: Read board switch settings on p1_p2_rdb

2011-03-08 Thread McClintock Matthew-B29882
On Sun, Mar 6, 2011 at 10:17 PM, Kumar Gala wrote: > +               if (i2c_data & 0x1) { > +                       setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA); > +                       puts("SD/MMC : 8-bit Mode\n"); > +                       puts("eSPI : Disabled\n"); > +               }

Re: [U-Boot] [PATCH 2/5] powerpc/85xx: Read board switch settings on p1_p2_rdb

2011-03-09 Thread Kumar Gala
On Mar 9, 2011, at 12:38 AM, McClintock Matthew-B29882 wrote: > On Sun, Mar 6, 2011 at 10:17 PM, Kumar Gala wrote: >> + if (i2c_data & 0x1) { >> + setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA); >> + puts("SD/MMC : 8-bit Mode\n"); >>

Re: [U-Boot] [PATCH 2/5] powerpc/85xx: Read board switch settings on p1_p2_rdb

2011-03-09 Thread McClintock Matthew-B29882
On Wed, Mar 9, 2011 at 9:36 AM, Kumar Gala wrote: > the setting of pmuxcr?  SW has to do that. > But we don't do this based off the switch value currently on p1_p2_rdb_pc boards. -M ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mail

Re: [U-Boot] [PATCH 2/5] powerpc/85xx: Read board switch settings on p1_p2_rdb

2011-03-25 Thread Kumar Gala
On Mar 6, 2011, at 10:17 PM, Kumar Gala wrote: > From: Priyanka Jain > > PCA9557 is parallel I/O expansion device on I2C bus which stores various > board switch settings like NOR Flash-Bank selection, SD Data width. > > On board: > switch SW5[6] is to select width for eSDHC >ON - 4-bi