From: Lucas Stach <l.stach@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 3/4] ARM: eDM-QMX6: remove extra FDT memcpy
Date: Thu, 1 May 2014 23:32:51 +0200 [thread overview]
Message-ID: <1398979972-14446-4-git-send-email-l.stach@pengutronix.de> (raw)
In-Reply-To: <1398979972-14446-1-git-send-email-l.stach@pengutronix.de>
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>
---
arch/arm/boards/datamodul-edm-qmx6/lowlevel.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c b/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c
index 071918cb5341..b1ce4e9df4ec 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);
--
1.9.1
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next prev parent reply other threads:[~2014-05-01 21:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-01 21:32 [PATCH 0/4] barebox_arm_entry signature change Lucas Stach
2014-05-01 21:32 ` [PATCH 1/4] ARM: change signature of barebox_arm_entry Lucas Stach
2014-05-01 21:32 ` [PATCH 2/4] ARM: beaglebone: remove extra FDT memcpy Lucas Stach
2014-05-01 21:32 ` Lucas Stach [this message]
2014-05-01 21:32 ` [PATCH 4/4] ARM: phycore-am33xx: " Lucas Stach
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