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According to the errata, some bits of an undocumented register in the DCSR must be set for every core in order to avoid a possible data or instruction corruption. This is required for the 2.0 revision of the P2041 that should be used as soon as available in our design. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>
45 lines
1 KiB
INI
45 lines
1 KiB
INI
#
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# Copyright 2012 Freescale Semiconductor, Inc.
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Refer docs/README.pblimage for more details about how-to configure
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# and create PBL boot image
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#
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#PBI commands
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#Workaround for A-006559 needed for rev 2.0 of P2041 silicon
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#Freescale's errarta sheet suggests it may be done with PBI
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09000010 00000000
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09000014 00000000
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09000018 81d00000
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09021008 0000f000
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09021028 0000f000
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09021048 0000f000
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09021068 0000f000
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09000018 00000000
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#Initialize CPC1 as 1MB SRAM
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09010000 00200400
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09138000 00000000
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091380c0 00000100
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09010100 00000000
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09010104 fff0000b
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09010f00 08000000
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09010000 80000000
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#Configure LAW for CPC1
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09000d00 00000000
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09000d04 fff00000
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09000d08 81000013
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09000010 00000000
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09000014 ff000000
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09000018 81000000
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#Initialize eSPI controller, default configuration is slow for eSPI to
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#load data, this configuration comes from u-boot eSPI driver.
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09110000 80000403
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09110020 27170008
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09110024 00100008
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09110028 00100008
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0911002c 00100008
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#Flush PBL data
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09138000 00000000
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091380c0 00000000
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