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https://github.com/AsahiLinux/u-boot
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14d0a02a16
The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by: Wolfgang Denk <wd@denx.de>
47 lines
1.5 KiB
Makefile
47 lines
1.5 KiB
Makefile
#
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# (C) Copyright 2004
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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#
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# TQM5200 board:
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#
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# Valid values for CONFIG_SYS_TEXT_BASE are:
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#
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# 0xFC000000 boot low (standard configuration with room for max 64 MByte
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# Flash ROM)
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# 0xFFF00000 boot high (for a backup copy of U-Boot)
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# 0x00100000 boot from RAM (for testing only)
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#
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sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
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ifndef CONFIG_SYS_TEXT_BASE
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## Standard: boot low
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CONFIG_SYS_TEXT_BASE = 0xFC000000
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## For a backup copy of U-Boot at the end of flash: boot high
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# CONFIG_SYS_TEXT_BASE = 0xFFF00000
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## For testing: boot from RAM
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# CONFIG_SYS_TEXT_BASE = 0x00100000
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endif
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PLATFORM_CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
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-I$(TOPDIR)/board
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