Re: [U-Boot] [PATCH] fpga: zynqpl: Fixed bug in alignment routine

Hello,

We're completely out of sync with our git repositories, but I changed the relevant parts in my zynqpl.c (with the patch of this thread not applied), and it worked well. The alignment went downwards as expected.

Regards, Eli

On 18/03/14 14:17, Michal Simek wrote:

Does this work for you? If yes, I will send this as regular patch.

diff --git a/drivers/fpga/zynqpl.c b/drivers/fpga/zynqpl.c index 3572bc9..49eef0f 100644 --- a/drivers/fpga/zynqpl.c +++ b/drivers/fpga/zynqpl.c @@ -289,10 +289,11 @@ static int zynq_dma_xfer_init(u32 partialbit) static u32 *zynq_align_dma_buffer(u32 *buf, u32 len, u32 swap) { u32 *new_buf;

•   u32 i;
  

•   u32 i, align;
  
  

•   if ((u32)buf != ALIGN((u32)buf, ARCH_DMA_MINALIGN)) {
  

•           new_buf = (u32 *)ALIGN((u32)buf, ARCH_DMA_MINALIGN);
  

•   align = ALIGN((u32)(buf - ARCH_DMA_MINALIGN + 1), ARCH_DMA_MINALIGN);
  

•   if ((u32)buf != align) {
  

•           new_buf = (u32 *)align;