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7d7aa2fd92
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
28 lines
840 B
Diff
28 lines
840 B
Diff
From e13c663bfc75a628ba25afdf3f3b4a40a2c0250e Mon Sep 17 00:00:00 2001
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From: P33M <p33m@github.com>
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Date: Wed, 1 May 2019 15:00:05 +0100
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Subject: [PATCH] dts: Increase default coherent pool size
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dwc_otg allocates DMA-coherent buffers in atomic context for misaligned
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transfer buffers. The pool that these allocations come from is set up
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at boot-time but can be overridden by a commandline parameter -
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increase this for now to prevent failures seen on 4.19 with multiple
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USB Ethernet devices.
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see: https://github.com/raspberrypi/linux/issues/2924
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---
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arch/arm/boot/dts/bcm270x.dtsi | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/arch/arm/boot/dts/bcm270x.dtsi
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+++ b/arch/arm/boot/dts/bcm270x.dtsi
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@@ -3,7 +3,7 @@
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/ {
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chosen {
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- bootargs = "";
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+ bootargs = "coherent_pool=1M";
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/delete-property/ stdout-path;
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};
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