From e6ca1ad604419619e2e6ba16a6e43cf15ff07fb1 Mon Sep 17 00:00:00 2001 From: Steve Rae Date: Wed, 3 Sep 2014 10:05:54 -0700 Subject: implement the Android sparse image format update to provide usable implementation to U-Boot Signed-off-by: Steve Rae --- include/aboot.h | 28 ++++++++++++++++++++++++++++ include/sparse_defs.h | 7 +++++++ 2 files changed, 35 insertions(+) create mode 100644 include/aboot.h create mode 100644 include/sparse_defs.h (limited to 'include') diff --git a/include/aboot.h b/include/aboot.h new file mode 100644 index 00000000000..30e4d36df8b --- /dev/null +++ b/include/aboot.h @@ -0,0 +1,28 @@ +/* + * Copyright 2014 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include + +#define ROUNDUP(x, y) (((x) + ((y) - 1)) & ~((y) - 1)) + +void fastboot_fail(const char *s); +void fastboot_okay(const char *s); + +static inline int is_sparse_image(void *buf) +{ + sparse_header_t *s_header = (sparse_header_t *)buf; + + if ((le32_to_cpu(s_header->magic) == SPARSE_HEADER_MAGIC) && + (le16_to_cpu(s_header->major_version) == 1)) + return 1; + + return 0; +} + +void write_sparse_image(block_dev_desc_t *dev_desc, + disk_partition_t *info, const char *part_name, + void *data, unsigned sz); diff --git a/include/sparse_defs.h b/include/sparse_defs.h new file mode 100644 index 00000000000..d0612c94e5d --- /dev/null +++ b/include/sparse_defs.h @@ -0,0 +1,7 @@ +/* + * Copyright 2014 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include -- cgit v1.2.3