19 Mar, 2018

3 commits

• 99a31adfb   remoteproc: imx_rproc: Slightly simplify code in 'imx_rproc_probe()' ... Browse Code »

  We can return directly at the beginning of the function and save the 'err'
  label.
  We can also explicitly return 0 when the probe succeed.

  Signed-off-by: Christophe JAILLET
  Signed-off-by: Bjorn Andersson

  Christophe JAILLET

  2018-03-19 06:43:46 +0800  
• 96a30d7f9   remoteproc: imx_rproc: Re-use existing error handling path in 'imx_rproc_probe()' ... Browse Code »

  Avoid some code ducplication and be more future-proof.

  Signed-off-by: Christophe JAILLET
  Signed-off-by: Bjorn Andersson

  Christophe JAILLET

  2018-03-19 06:43:46 +0800  
• de6f83f85   remoteproc: imx_rproc: Fix an error handling path in 'imx_rproc_probe()' ... Browse Code »

  If 'of_device_get_match_data()' fails, we must undo the previous
  'rproc_alloc()' call.

  Fixes: a0ff4aa6f010 ("remoteproc: imx_rproc: add a NXP/Freescale imx_rproc driver")
  Signed-off-by: Christophe JAILLET
  Signed-off-by: Bjorn Andersson

  Christophe JAILLET

  2018-03-19 06:43:46 +0800  

12 Oct, 2017

1 commit

• 68a39a3e9   remoteproc: imx_rproc: fix return value check in imx_rproc_addr_init() ... Browse Code »

  In case of error, the function devm_ioremap() returns NULL pointer
  not ERR_PTR(). The IS_ERR() test in the return value check should
  be replaced with NULL test.

  Reviewed-by: Oleksij Rempel
  Signed-off-by: Wei Yongjun
  Signed-off-by: Bjorn Andersson

  Wei Yongjun

  2017-10-12 01:47:47 +0800  

11 Oct, 2017

1 commit

• 68c2d645e   remoteproc: imx_rproc: fix a couple off by one bugs ... Browse Code »

  The priv->mem[] array has IMX7D_RPROC_MEM_MAX elements so the > should
  be >= to avoid writing one element beyond the end of the array.

  Fixes: a0ff4aa6f010 ("remoteproc: imx_rproc: add a NXP/Freescale imx_rproc driver")
  Signed-off-by: Dan Carpenter
  Signed-off-by: Bjorn Andersson

  Dan Carpenter

  2017-10-11 02:22:55 +0800  

31 Aug, 2017

1 commit

• a0ff4aa6f   remoteproc: imx_rproc: add a NXP/Freescale imx_rproc driver ... Browse Code »

  Provide a basic driver to control Cortex M4 co-processor found
  on NXP i.MX7D and i.MX6SX.
  Currently it is able to resolve addresses between M4 and main CPU,
  start and stop the co-processor. Other functionality is not provided
  or test.

  This driver was tested on NXP i.MX7D and expected to work on
  i.MX6SX as well.

  Signed-off-by: Oleksij Rempel
  Signed-off-by: Bjorn Andersson

  Oleksij Rempel

  2017-08-31 07:07:41 +0800