2b790f6512
We can postpone the call to set_top_of_ram_once() outside the loops and make just one call instead. As set_top_of_ram() is now only called once, it is no longer necessary to check if high_tables_base was already set. Change-Id: I302d9af52ac40c7fa8c7c7e65f82e00b031cd397 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3895 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
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*/
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#include <console/console.h>
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#include <cbmem.h>
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#if !CONFIG_DYNAMIC_CBMEM
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/* This is for compatibility with old boards only. Any new chipset and board
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* must implement get_top_of_ram() for both romstage and ramstage to support
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* features like CAR_MIGRATION and CBMEM_CONSOLE.
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*/
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void set_top_of_ram(uint64_t ramtop)
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{
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high_tables_base = ramtop - HIGH_MEMORY_SIZE;
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high_tables_size = HIGH_MEMORY_SIZE;
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printk(BIOS_DEBUG, "high_tables_base: %08llx, size %lld\n",
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high_tables_base, high_tables_size);
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}
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#endif
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