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authorG S Niteesh <gsnb.gn@gmail.com>2020-01-03 08:56:14 +0530
committerChristian Mauderer <christian.mauderer@embedded-brains.de>2020-01-07 17:55:13 +0100
commiteca25efe2790b528e30b8e31eb1457be10b3666d (patch)
tree92d1803b949af535724eaf94ff4de3d9e4114375 /c/src/lib/libbsp/arm/raspberrypi/configure.ac
parentbsp/raspberrypi: Fix size of work area. (diff)
downloadrtems-eca25efe2790b528e30b8e31eb1457be10b3666d.tar.bz2
bsp/raspberrypi: Enable FDT support.
This commit adds FDT support to the BSP.
Diffstat (limited to '')
-rw-r--r--c/src/lib/libbsp/arm/raspberrypi/configure.ac12
1 files changed, 12 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/raspberrypi/configure.ac b/c/src/lib/libbsp/arm/raspberrypi/configure.ac
index 452aa4d029..84780db4c0 100644
--- a/c/src/lib/libbsp/arm/raspberrypi/configure.ac
+++ b/c/src/lib/libbsp/arm/raspberrypi/configure.ac
@@ -15,6 +15,18 @@ RTEMS_CANONICAL_TARGET_CPU
AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
RTEMS_BSP_CONFIGURE
+RTEMS_BSPOPTS_SET([BSP_START_COPY_FDT_FROM_U_BOOT],[*],[1])
+RTEMS_BSPOPTS_HELP([BSP_START_COPY_FDT_FROM_U_BOOT],[copy the U-Boot provided FDT to an internal storage])
+
+RTEMS_BSPOPTS_SET([BSP_FDT_BLOB_SIZE_MAX],[*],[262144])
+RTEMS_BSPOPTS_HELP([BSP_FDT_BLOB_SIZE_MAX],[maximum size of the FDT blob in bytes])
+
+RTEMS_BSPOPTS_SET([BSP_FDT_BLOB_READ_ONLY],[*],[1])
+RTEMS_BSPOPTS_HELP([BSP_FDT_BLOB_READ_ONLY],[place the FDT blob into the read-only data area])
+
+RTEMS_BSPOPTS_SET([BSP_FDT_BLOB_COPY_TO_READ_ONLY_LOAD_AREA],[*],[1])
+RTEMS_BSPOPTS_HELP([BSP_FDT_BLOB_COPY_TO_READ_ONLY_LOAD_AREA],[copy the FDT blob into the read-only load area via bsp_fdt_copy()])
+
RTEMS_BSPOPTS_SET([BSP_START_RESET_VECTOR],[*],[])
RTEMS_BSPOPTS_HELP([BSP_START_RESET_VECTOR],[reset vector address for BSP start])