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tools: zynqmpimage: Add bif support

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The officially described way to generate boot.bin files for ZynqMP is to
describe the contents of the target binary using a file of the "bif"
format.  This file then links to other files that all get packed into a
bootable image.

This patch adds support to read such a .bif file and generate a respective
ZynqMP boot.bin file that can include the normal image and pmu files, but
also supports image partitions now. This makes it a handy replacement for
the proprietary "bootgen" utility that is currently used to generate
boot.bin files with FSBL.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Alexander Graf
2018-04-13 14:18:52 +02:00
committed by Michal Simek
parent b123aff26f
commit 6915dcf359
8 changed files with 1028 additions and 2 deletions
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7
tools/zynqmpimage.h
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@@ -19,7 +19,11 @@
#define HEADER_REGINIT_NULL (cpu_to_le32(0xffffffff))
#define HEADER_WIDTHDETECTION (cpu_to_le32(0xaa995566))
#define HEADER_IMAGEIDENTIFIER (cpu_to_le32(0x584c4e58))
#define HEADER_CPU_SELECT_MASK (0x3 << 10)
#define HEADER_CPU_SELECT_R5_SINGLE (0x0 << 10)
#define HEADER_CPU_SELECT_A53_32BIT (0x1 << 10)
#define HEADER_CPU_SELECT_A53_64BIT (0x2 << 10)
#define HEADER_CPU_SELECT_R5_DUAL (0x3 << 10)
enum {
ENCRYPTION_EFUSE = 0xa5c3c5a3,
@@ -129,4 +133,7 @@ struct zynqmp_header {
uint32_t __reserved4[66]; /* 0x9c0 */
};
void zynqmpimage_default_header(struct zynqmp_header *ptr);
void zynqmpimage_print_header(const void *ptr);
#endif /* _ZYNQMPIMAGE_H_ */