diff options
| author | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2022-02-16 10:21:54 +0100 |
|---|---|---|
| committer | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2022-02-21 09:30:05 +0100 |
| commit | 6fe6622489217d2e42dc7bf2349aff74f6cc0766 (patch) | |
| tree | 817d1ee9b93922cc9d181222080c2285adec80cf /bsps | |
| parent | bsp/arm/zynq: Cadence I2C has moved, update to the new path (diff) | |
| download | rtems-6fe6622489217d2e42dc7bf2349aff74f6cc0766.tar.bz2 | |
bsp/imxrt: Enforce alignment for devicetree
A device tree binary has to be 8 byte aligned in memory. This is checked
since RTEMS commit 34052ef78cf8724dee73e9279b2c6bff8cfed234 "libfdt: Add
FDT alignment check to fdt_check_header()".
Diffstat (limited to 'bsps')
| -rw-r--r-- | bsps/arm/imxrt/dts/imxrt1050-evkb.c | 2 | ||||
| -rw-r--r-- | bsps/arm/imxrt/dts/imxrt1050-evkb.dts | 2 | ||||
| -rw-r--r-- | bsps/arm/imxrt/include/bsp.h | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/bsps/arm/imxrt/dts/imxrt1050-evkb.c b/bsps/arm/imxrt/dts/imxrt1050-evkb.c index 301e790c6b..ecae160a8e 100644 --- a/bsps/arm/imxrt/dts/imxrt1050-evkb.c +++ b/bsps/arm/imxrt/dts/imxrt1050-evkb.c @@ -6,7 +6,7 @@ #include <sys/types.h> -const unsigned char imxrt_dtb[] = { +const unsigned char imxrt_dtb[] __attribute__(( __aligned__(8) )) = { 0xd0, 0x0d, 0xfe, 0xed, 0x00, 0x00, 0x3f, 0xf6, 0x00, 0x00, 0x00, 0x38, 0x00, 0x00, 0x3b, 0xf8, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xbe, diff --git a/bsps/arm/imxrt/dts/imxrt1050-evkb.dts b/bsps/arm/imxrt/dts/imxrt1050-evkb.dts index 9310371428..dae7e8939f 100644 --- a/bsps/arm/imxrt/dts/imxrt1050-evkb.dts +++ b/bsps/arm/imxrt/dts/imxrt1050-evkb.dts @@ -31,7 +31,7 @@ * export BSP_DIR="${RTEMS_SRC_DIR}/bsps/arm/imxrt/" * arm-rtems6-cpp -P -x assembler-with-cpp -I "${BSP_DIR}/include/" -include "${BSP_DIR}/dts/imxrt1050-evkb.dts" /dev/null | \ * dtc -O dtb -o "${BSP_DIR}/dts/imxrt1050-evkb.dtb" -b 0 -p 64 - * rtems-bin2c -C -N imxrt_dtb "${BSP_DIR}/dts/imxrt1050-evkb.dtb" "${BSP_DIR}/dts/imxrt1050-evkb.c" + * rtems-bin2c -A 8 -C -N imxrt_dtb "${BSP_DIR}/dts/imxrt1050-evkb.dtb" "${BSP_DIR}/dts/imxrt1050-evkb.c" */ /dts-v1/; diff --git a/bsps/arm/imxrt/include/bsp.h b/bsps/arm/imxrt/include/bsp.h index f93c28aee0..6d5c7fe05e 100644 --- a/bsps/arm/imxrt/include/bsp.h +++ b/bsps/arm/imxrt/include/bsp.h @@ -57,7 +57,7 @@ extern "C" { #define BSP_FEATURE_IRQ_EXTENSION #define BSP_FDT_IS_SUPPORTED -extern const unsigned char imxrt_dtb[]; +extern const unsigned char imxrt_dtb[] __attribute__(( __aligned__(8) )); extern const size_t imxrt_dtb_size; void *imx_get_reg_of_node(const void *fdt, int node); |