From 3d47ffb9933d82243a357c5f0df22c896e6c5a5d Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 2 May 2014 15:14:39 -0500 Subject: omap3_beagle: use omap3-beagle-xm-ab.dtb for the xM AB revision As of v3.15-rc3, omap3-beagle-xm-ab.dtb now exists with the usb hub (ehci) enabled. For older kernels versions, cherry pick from mainline: ef78f3869c37c480f1d58462a760a40dabc823f4 Signed-off-by: Robert Nelson CC: Tom Rini CC: Nishanth Menon --- include/configs/omap3_beagle.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/configs/omap3_beagle.h') diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index fae0e6f..2390564 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -170,7 +170,7 @@ "if test $beaglerev = C4; then " \ "setenv fdtfile omap3-beagle.dtb; fi; " \ "if test $beaglerev = xMAB; then " \ - "setenv fdtfile omap3-beagle-xm.dtb; fi; " \ + "setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \ "if test $beaglerev = xMC; then " \ "setenv fdtfile omap3-beagle-xm.dtb; fi; " \ "if test $fdtfile = undefined; then " \ -- cgit v1.1 From 4fa2427c5d8e36df5a6a2ce020c5166ec0da6bd8 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 2 May 2014 15:15:03 -0500 Subject: omap3_beagle: xM A/B validate new dtb exits in file system Fall back to previous dtb used when omap3-beagle-xm-ab.dtb doesn't exist in file system Signed-off-by: Robert Nelson CC: Tom Rini CC: Nishanth Menon Acked-by: Tom Rini --- include/configs/omap3_beagle.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'include/configs/omap3_beagle.h') diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index 2390564..d07e52d 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -175,6 +175,12 @@ "setenv fdtfile omap3-beagle-xm.dtb; fi; " \ "if test $fdtfile = undefined; then " \ "echo WARNING: Could not determine device tree to use; fi; \0" \ + "validatefdt=" \ + "if test $beaglerev = xMAB; then " \ + "if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \ + "setenv fdtfile omap3-beagle-xm.dtb; " \ + "fi; " \ + "fi; \0" \ "bootenv=uEnv.txt\0" \ "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ "importbootenv=echo Importing environment from mmc ...; " \ @@ -190,7 +196,7 @@ "rootfstype=${ramrootfstype}\0" \ "loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \ "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ - "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ + "loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ "mmcboot=echo Booting from mmc ...; " \ "run mmcargs; " \ "bootm ${loadaddr}\0" \ -- cgit v1.1