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| author | Tom Rini <trini@ti.com> | 2014-02-06 11:20:23 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-02-06 11:20:23 -0500 |
| commit | 6e94258e2519fe91df12ea7aa732b75887d81461 (patch) | |
| tree | 712bb081d2ae498b79af96314c546cfa5dc80a5e /drivers | |
| parent | f016f8ca3d503af004a649de1c704d5ddf3def22 (diff) | |
| parent | 31993d6a3585d478d792fc70240129b0ca03f55f (diff) | |
| download | u-boot-imx-6e94258e2519fe91df12ea7aa732b75887d81461.zip u-boot-imx-6e94258e2519fe91df12ea7aa732b75887d81461.tar.gz u-boot-imx-6e94258e2519fe91df12ea7aa732b75887d81461.tar.bz2 | |
Merge branch 'fpga' of git://www.denx.de/git/u-boot-microblaze
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/fpga/zynqpl.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/fpga/zynqpl.c b/drivers/fpga/zynqpl.c index 1effbad..15900c9 100644 --- a/drivers/fpga/zynqpl.c +++ b/drivers/fpga/zynqpl.c @@ -187,6 +187,16 @@ int zynq_load(Xilinx_desc *desc, const void *buf, size_t bsize) if ((u32)buf != ALIGN((u32)buf, ARCH_DMA_MINALIGN)) { u32 *new_buf = (u32 *)ALIGN((u32)buf, ARCH_DMA_MINALIGN); + /* + * This might be dangerous but permits to flash if + * ARCH_DMA_MINALIGN is greater than header size + */ + if (new_buf > buf_start) { + debug("%s: Aligned buffer is after buffer start\n", + __func__); + new_buf -= ARCH_DMA_MINALIGN; + } + printf("%s: Align buffer at %x to %x(swap %d)\n", __func__, (u32)buf_start, (u32)new_buf, swap); |