| # Fuchsia Firmware SDK |
| |
| We attempt to bring the Fuchsa Firmware SDK in with as few modifications as |
| possible, but at the moment there are a few small changes that are necessary. |
| |
| Standard library includes are a bit tricky, for example `stdint.h`. We can't |
| include `stdint.h` directly because it uses the toolchain's built-in |
| mplementation which conflicts with u-boot's custom `common.h` definitions. |
| |
| However, we also can't create a fake `stdint.h` that just redirects to |
| `common.h` because the `scp_task` sub-build *does* use the built-in `stdint.h`, |
| so replacing it breaks that build. |
| |
| The current approach is just to modify the SDK files directly as needed to |
| point to u-boot's custom headers instead of the standard library ones. |
| |
| ## libabr |
| |
| * `sysdeps.h`: |
| * Undefine `LIBABR_USE_STDLIB_DEPS` |
| * Adjust include files |
| * Add `AbrIsValidMetadata()` API |
| * `util.h`: |
| * Add `<common.h>` include |
| * `util.c`: |
| * Add `<util.h>` include |
| * Add `abr_sysdeps.c` to provide sysdep implementations |
| |
| ## libavb |
| |
| * `avb_atx_validate.h` |
| * Set `AVB_ATX_PIK_VERSION_LOCATION` to 7 |
| * Set `AVB_ATX_PSK_VERSION_LOCATION` to 6 |
| * `avb_cmdline.c` |
| * Initialize `verity_mode` and `dm_verity_mode` to `NULL` |
| * `avb_slot_verify.h` |
| * Set `AVB_MAX_NUMBER_OF_ROLLBACK_INDEX_LOCATIONS` to 6 |
| * `avb_slot_verify.c` |
| * Initialize `ret` in `avb_slot_verify()` |
| * `avb_sysdeps.h` |
| * Replace standard library includes |
| |
| ## libzbi |
| |
| * `zbi.c`: |
| * Replace `<string.h>` include |
| |
| ## sysroot |
| |
| * `zircon/boot/image.h`: |
| * Replace `<stdint.h>` include |
