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authorStefan Roese <sr@denx.de>2015-08-06 14:43:13 +0200
committerLuka Perkov <luka.perkov@sartura.hr>2015-08-17 18:49:33 +0200
commit0ceb2dae788848ad6df9fb1cc0e20e632f380887 (patch)
tree0c760046fefc20f5c17e721e6906d52a7be9d9f2 /drivers/ddr/marvell/a38x
parenta8b57a90ec65832ca069ed1b0900cf92e9efd6a0 (diff)
arm: mvebu: Add complete SDRAM ECC scrubbing
This patch introduces the SDRAM scrubbing for ECC enabled board to fill/initialize the ECC bytes. This is done via the XOR engine to speed up the process. The scrubbing is a 2-stage process: 1) SPL scrubs the area 0 - 0x100.0000 (16MiB) for the main U-Boot 2) U-Boot scrubs the remaining SDRAM area(s) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr>
Diffstat (limited to 'drivers/ddr/marvell/a38x')
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