Re: [U-Boot] [PATCH] board/fsl/lx2160ardb: enable flexcan

On Wed, Jul 10, 2019 at 1:50 PM Pankaj Bansal pankaj.bansal@nxp.com wrote:

Flexcan in LX2160ARDB is controlled by FPGA register boardcfg4 bit 5. enable this bit so that flexcan is enabled in LX2160ARDB.

Signed-off-by: Pankaj Bansal pankaj.bansal@nxp.com

board/freescale/lx2160a/lx2160a.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)

diff --git a/board/freescale/lx2160a/lx2160a.c b/board/freescale/lx2160a/lx2160a.c index 3b4cb86692..8eac576ab5 100644 --- a/board/freescale/lx2160a/lx2160a.c +++ b/board/freescale/lx2160a/lx2160a.c @@ -402,6 +402,20 @@ int config_board_mux(void)

    return 0;

} +#elif defined(CONFIG_TARGET_LX2160ARDB) +int config_board_mux(void) +{

•   u8 brdcfg;
  

•   // Read BRDCFG4 Register @ 0x54 offset
  

The // is not allowed

•   brdcfg = QIXIS_READ(brdcfg[4]);
  

•   // Enable CFG_CAN_EN_B bit BRDCFG4[5]
  

ditto

•   brdcfg |= BIT_MASK(5);
  

•   // Write new configuration
  

ditto

•   QIXIS_WRITE(brdcfg[4], brdcfg);
  

•   return 0;
  

+}

Regards, Bin