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author | Patrick Georgi <patrick.georgi@secunet.com> | 2011-07-21 15:43:14 +0200 |
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committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2011-08-04 08:11:21 +0200 |
commit | 6de1ee4a3021cec992a63dbe20c4c1805e266e95 (patch) | |
tree | ad6df0c601f29af12d067a1683e1d03c790c262b /payloads/libpayload/libcbfs/cbfs.c | |
parent | b88351537bcee4b888a80b8afeb2f7e65767e666 (diff) | |
download | coreboot-6de1ee4a3021cec992a63dbe20c4c1805e266e95.tar.xz |
libpayload: Add liblzma, libcbfs
Add cbfs core from coreboot into libpayload, and to support lzma decode,
add coreboot's lzma code, too. Carl-Daniel agreed to relicense the
lzmadecode wrapper as BSD-l, solving licensing problems.
Change-Id: Id28990fe7e951d99447e265a4880d70a8f208dd2
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/115
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Marc Jones <marcj303@gmail.com>
Diffstat (limited to 'payloads/libpayload/libcbfs/cbfs.c')
-rw-r--r-- | payloads/libpayload/libcbfs/cbfs.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/payloads/libpayload/libcbfs/cbfs.c b/payloads/libpayload/libcbfs/cbfs.c new file mode 100644 index 0000000000..c7173e0cb3 --- /dev/null +++ b/payloads/libpayload/libcbfs/cbfs.c @@ -0,0 +1,78 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2011 secunet Security Networks AG + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <arch/endian.h> +#include <stdio.h> +#include <string.h> +#include <cbfs.h> + +#ifdef CONFIG_LZMA +#define CBFS_CORE_WITH_LZMA +#include <lzma.h> +#endif + +#define ERROR(x...) printf(x) +#define LOG(x...) + +uint32_t host_virt_to_phys(void *addr); +void *host_phys_to_virt(uint32_t addr); + +uint32_t romstart(void); +uint32_t romend(void); + +#include <arch/virtual.h> +uint32_t host_virt_to_phys(void *addr) { + return virt_to_phys(addr); +} + +void *host_phys_to_virt(uint32_t addr) { + return phys_to_virt(addr); +} +#undef virt_to_phys +#undef phys_to_virt + +uint32_t (*virt_to_phys)(void *) = host_virt_to_phys; +void* (*phys_to_virt)(uint32_t) = host_phys_to_virt; + + +uint32_t _romstart = 0xffffffff; +uint32_t _romend = 0; + +uint32_t romstart(void) +{ + return _romstart; +} + +uint32_t romend(void) +{ + return _romend; +} + +#include "cbfs_core.c" + |