55 lines
1.5 KiB
Diff
55 lines
1.5 KiB
Diff
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From 04f82e046133586649c9c9c72b565c2dbccf0e97 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
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Date: Fri, 26 Jun 2015 14:39:21 +0200
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Subject: [PATCH 118/121] bcm2835: Switch to firmware driver
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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defconfig: enable BCM2835_MBOX, RASPBERRYPI_FIRMWARE and BCM_VCIO.
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Add firmware node and change mailbox node in Device Tree.
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Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
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---
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arch/arm/boot/dts/bcm2835.dtsi | 3 ++-
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arch/arm/configs/bcm2835_defconfig | 3 +++
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2 files changed, 5 insertions(+), 1 deletion(-)
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--- a/arch/arm/boot/dts/bcm2835.dtsi
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+++ b/arch/arm/boot/dts/bcm2835.dtsi
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@@ -62,9 +62,10 @@
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};
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mailbox: mailbox@7e00b800 {
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- compatible = "brcm,bcm2708-vcio";
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+ compatible = "brcm,bcm2835-mbox";
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reg = <0x7e00b880 0x40>;
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interrupts = <0 1>;
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+ #mbox-cells = <0>;
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};
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gpio: gpio@7e200000 {
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--- a/arch/arm/configs/bcm2835_defconfig
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+++ b/arch/arm/configs/bcm2835_defconfig
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@@ -568,6 +568,7 @@ CONFIG_HW_RANDOM_BCM2835=m
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CONFIG_RAW_DRIVER=y
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CONFIG_BRCM_CHAR_DRIVERS=y
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CONFIG_BCM_VC_CMA=y
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+CONFIG_BCM_VCIO=y
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CONFIG_BCM_VC_SM=y
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CONFIG_I2C=y
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CONFIG_I2C_CHARDEV=m
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@@ -1064,9 +1065,11 @@ CONFIG_FB_FLEX=m
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CONFIG_FB_TFT_FBTFT_DEVICE=m
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CONFIG_MAILBOX=y
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CONFIG_BCM2708_MBOX=y
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+CONFIG_BCM2835_MBOX=y
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# CONFIG_IOMMU_SUPPORT is not set
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CONFIG_EXTCON=m
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CONFIG_EXTCON_ARIZONA=m
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+CONFIG_RASPBERRYPI_FIRMWARE=y
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CONFIG_EXT2_FS=y
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CONFIG_EXT2_FS_XATTR=y
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CONFIG_EXT2_FS_POSIX_ACL=y
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