diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/hw/loader-fit.h | 41 | ||||
-rw-r--r-- | include/hw/loader.h | 6 |
2 files changed, 47 insertions, 0 deletions
diff --git a/include/hw/loader-fit.h b/include/hw/loader-fit.h new file mode 100644 index 0000000000..9e2a068a20 --- /dev/null +++ b/include/hw/loader-fit.h @@ -0,0 +1,41 @@ +/* + * Flattened Image Tree loader. + * + * Copyright (c) 2016 Imagination Technologies + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef HW_LOADER_FIT_H +#define HW_LOADER_FIT_H + +#include <exec/hwaddr.h> + +struct fit_loader_match { + const char *compatible; + const void *data; +}; + +struct fit_loader { + const struct fit_loader_match *matches; + hwaddr (*addr_to_phys)(void *opaque, uint64_t addr); + const void *(*fdt_filter)(void *opaque, const void *fdt, + const void *match_data, hwaddr *load_addr); + const void *(*kernel_filter)(void *opaque, const void *kernel, + hwaddr *load_addr, hwaddr *entry_addr); +}; + +int load_fit(const struct fit_loader *ldr, const char *filename, void *opaque); + +#endif /* HW_LOADER_FIT_H */ diff --git a/include/hw/loader.h b/include/hw/loader.h index 0dbd8d6bf3..40c4153e58 100644 --- a/include/hw/loader.h +++ b/include/hw/loader.h @@ -164,6 +164,8 @@ int load_uimage(const char *filename, hwaddr *ep, */ int load_ramdisk(const char *filename, hwaddr addr, uint64_t max_sz); +ssize_t gunzip(void *dst, size_t dstlen, uint8_t *src, size_t srclen); + ssize_t read_targphys(const char *name, int fd, hwaddr dst_addr, size_t nbytes); void pstrcpy_targphys(const char *name, @@ -214,4 +216,8 @@ void hmp_info_roms(Monitor *mon, const QDict *qdict); int rom_add_vga(const char *file); int rom_add_option(const char *file, int32_t bootindex); +/* This is the usual maximum in uboot, so if a uImage overflows this, it would + * overflow on real hardware too. */ +#define UBOOT_MAX_GUNZIP_BYTES (64 << 20) + #endif |