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authorLucas Stach <l.stach@pengutronix.de>2014-05-01 23:32:51 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2014-05-05 15:09:09 +0200
commit739b916a4f7611a78cb4cb27dab837a38011f79a (patch)
tree757f0ce0b9509b7f8e6a04a35c7f0f5c9cfdafc2
parent0bc94089dfe225724c26023c198faa2279703b9b (diff)
downloadbarebox-739b916a4f7611a78cb4cb27dab837a38011f79a.tar.gz
barebox-739b916a4f7611a78cb4cb27dab837a38011f79a.tar.xz
ARM: eDM-QMX6: remove extra FDT memcpy
Not needed anymore, as barebox now accepts FDTs outside of it's visible DRAM, as long as it's a valid pointer. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r--arch/arm/boards/datamodul-edm-qmx6/lowlevel.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c b/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c
index 071918cb53..b1ce4e9df4 100644
--- a/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c
+++ b/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c
@@ -136,7 +136,6 @@ static void sdram_init(void)
}
extern char __dtb_imx6q_dmo_edmqmx6_start[];
-extern char __dtb_imx6q_dmo_edmqmx6_end[];
ENTRY_FUNCTION(start_imx6_realq7, r0, r1, r2)
{
@@ -154,14 +153,6 @@ ENTRY_FUNCTION(start_imx6_realq7, r0, r1, r2)
mmdc_do_write_level_calibration();
mmdc_do_dqs_calibration();
-
- /*
- * Copy the devicetree blob to sdram so that the barebox code finds it
- * inside valid SDRAM instead of SRAM.
- */
- memcpy((void*)sdram, fdt, __dtb_imx6q_dmo_edmqmx6_end -
- __dtb_imx6q_dmo_edmqmx6_start);
- fdt = (void *)sdram;
}
barebox_arm_entry(sdram, SZ_2G, fdt);