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authorAhmad Fatoum <a.fatoum@pengutronix.de>2020-07-01 11:11:21 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2020-07-14 20:32:56 +0200
commitb12324293fbec7e07a5d03588ad412c7476668a1 (patch)
tree218da371458dc9232984a9607bf607368a201f47 /images
parent9ac9186550fce7fe13ddb389ddf2e81c47859662 (diff)
downloadbarebox-b12324293fbec7e07a5d03588ad412c7476668a1.tar.gz
barebox-b12324293fbec7e07a5d03588ad412c7476668a1.tar.xz
ARM: at91: sama5d27-giantboard: add additional first stage entry point
The BootROM constrains us to a 64K big first stage bootloader. Add a PBL entry point for a xload barebox that sets up the minimum necessary to load a FAT32 barebox.bin from the SD-Card. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'images')
-rw-r--r--images/Makefile.at915
1 files changed, 5 insertions, 0 deletions
diff --git a/images/Makefile.at91 b/images/Makefile.at91
index bc63357c5d..00fa4cab27 100644
--- a/images/Makefile.at91
+++ b/images/Makefile.at91
@@ -26,3 +26,8 @@ image-$(CONFIG_MACH_SAMA5D27_SOM1) += barebox-sama5d27-som1-ek-xload-mmc.img
pblb-$(CONFIG_MACH_SAMA5D27_GIANTBOARD) += start_sama5d27_giantboard
FILE_barebox-groboards-sama5d27-giantboard.img = start_sama5d27_giantboard.pblb
image-$(CONFIG_MACH_SAMA5D27_GIANTBOARD) += barebox-groboards-sama5d27-giantboard.img
+
+pblb-$(CONFIG_MACH_SAMA5D27_GIANTBOARD) += start_sama5d27_giantboard_xload_mmc
+FILE_barebox-groboards-sama5d27-giantboard-xload-mmc.img = start_sama5d27_giantboard_xload_mmc.pblb
+MAX_PBL_IMAGE_SIZE_start_sama5d27_giantboard_xload_mmc = 0xffff
+image-$(CONFIG_MACH_SAMA5D27_GIANTBOARD) += barebox-groboards-sama5d27-giantboard-xload-mmc.img