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https://github.com/brain-hackers/u-boot-brain
synced 2024-07-07 11:46:17 +09:00
0ceb2dae78
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>
31 lines
611 B
Makefile
31 lines
611 B
Makefile
#
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# Copyright (C) 2014-2015 Stefan Roese <sr@denx.de>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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ifdef CONFIG_KIRKWOOD
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obj-y = dram.o
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obj-y += gpio.o
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obj-y += timer.o
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else
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obj-y = cpu.o
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obj-y += dram.o
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ifndef CONFIG_SPL_BUILD
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obj-$(CONFIG_SYS_MVEBU_DDR_A38X) += ../../../drivers/ddr/marvell/a38x/xor.o
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obj-$(CONFIG_SYS_MVEBU_DDR_AXP) += ../../../drivers/ddr/marvell/axp/xor.o
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endif
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obj-y += gpio.o
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obj-y += mbus.o
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obj-y += timer.o
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obj-$(CONFIG_SPL_BUILD) += spl.o
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obj-$(CONFIG_SPL_BUILD) += lowlevel_spl.o
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obj-$(CONFIG_SYS_MVEBU_DDR_A38X) += serdes/a38x/
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obj-$(CONFIG_SYS_MVEBU_DDR_AXP) += serdes/axp/
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endif
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