From 6fe6622489217d2e42dc7bf2349aff74f6cc0766 Mon Sep 17 00:00:00 2001 From: Christian Mauderer Date: Wed, 16 Feb 2022 10:21:54 +0100 Subject: 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()". --- bsps/arm/imxrt/dts/imxrt1050-evkb.c | 2 +- bsps/arm/imxrt/dts/imxrt1050-evkb.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'bsps/arm/imxrt/dts') 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 -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/; -- cgit v1.2.3