Dear Jean-Christophe,
Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 08:46 Sun 05 Apr , Dirk Behme wrote:
>> The Beagle Rev C boards pull UART2 from an alternate set of balls.
>>
>> Signed-off-by: Steve Sakoman <st...@sakoman.com>
>> Signed-off-by: Dirk Behme <dirk.be...@googlemail.com>
>> ---
>>
>> board/omap3/beagle/beagle.c | 4 ++++
>> board/omap3/beagle/beagle.h | 25 +++++++++++++++++--------
>> 2 files changed, 21 insertions(+), 8 deletions(-)
>>
>> Index: u-boot-main/board/omap3/beagle/beagle.c
>> ===================================================================
>> --- u-boot-main.orig/board/omap3/beagle/beagle.c
>> +++ u-boot-main/board/omap3/beagle/beagle.c
>> @@ -130,4 +130,8 @@ int misc_init_r(void)
>> void set_muxconf_regs(void)
>> {
>> MUX_BEAGLE();
>> +
>> + if(beagle_revision_c) {
> please add a space between the if and '('
>> + MUX_BEAGLE_C();
>> + }
>> }
>> Index: u-boot-main/board/omap3/beagle/beagle.h
>> ===================================================================
>> --- u-boot-main.orig/board/omap3/beagle/beagle.h
>> +++ u-boot-main/board/omap3/beagle/beagle.h
>> @@ -214,14 +214,14 @@ const omap3_sysinfo sysinfo = {
>> MUX_VAL(CP(MMC2_DAT6), (IEN | PTU | EN | M4)) /*GPIO_138*/\
>> MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M4)) /*GPIO_139*/\
>> /*Bluetooth*/\
>> - MUX_VAL(CP(MCBSP3_DX), (IDIS | PTD | DIS | M4)) /*GPIO_140*/\
>> - MUX_VAL(CP(MCBSP3_DR), (IDIS | PTD | DIS | M4)) /*GPIO_142*/\
>> - MUX_VAL(CP(MCBSP3_CLKX), (IDIS | PTD | DIS | M4)) /*GPIO_141*/\
>> - MUX_VAL(CP(MCBSP3_FSX), (IDIS | PTD | DIS | M4)) /*GPIO_143*/\
> <snip>
>> +#define MUX_BEAGLE_C() \
>> + MUX_VAL(CP(MCBSP3_DX), (IDIS | PTD | DIS | M4)) /*GPIO_140*/\
>> + MUX_VAL(CP(MCBSP3_DR), (IDIS | PTD | DIS | M4)) /*GPIO_142*/\
>> + MUX_VAL(CP(MCBSP3_CLKX), (IDIS | PTD | DIS | M4)) /*GPIO_141*/\
>> + MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) /*UART2_CTS*/\
>> + MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\
>> + MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) /*UART2_TX*/
> please wait Tom Rix gpio patch move to this API
We are dealing with PinMux here, not with how GPIOs are
accessed/controlled. These are two different things we talk about [1].
Dirk
[1] http://lists.denx.de/pipermail/u-boot/2009-April/050234.html
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