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
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
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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");
>>
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");
> + }
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
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