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Commit 6866fd3b authored by Sascha Hauer's avatar Sascha Hauer Committed by Dan Williams
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dmaengine i.MX SDMA: Fix firmware loading 



When loading the microcode to the SDMA engine we have to use
the ram_code_start_addr found in the firmware image. The copy
in the sdma engine is not initialized correctly. This is broken
since:
5b28aa31 dmaengine i.MX SDMA: Allow to run without firmware

Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 1bae4ce2

drivers/dma/imx-sdma.c

+1 −1
Original line number Diff line number Diff line
@@ -1135,7 +1135,7 @@ static int __init sdma_get_firmware(struct sdma_engine *sdma, 
	/* download the RAM image for SDMA */

	sdma_load_script(sdma, ram_code,

			header->ram_code_size,

			sdma->script_addrs->ram_code_start_addr);

			addr->ram_code_start_addr);

	clk_disable(sdma->clk);



	sdma_add_scripts(sdma, addr);