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arm: bcm7xxx: Add a devicetree file

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Add an empty devicetree file for these boards. It seems to be possible to
obtain a real one from another bootloader called 'bolt' but I will leave
this to the maintainer.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2021-12-16 20:59:18 -07:00 committed by Tom Rini
parent 50d857ebc4
commit 142918807d
4 changed files with 19 additions and 0 deletions
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2
arch/arm/dts/Makefile
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@ -1092,6 +1092,8 @@ dtb-$(CONFIG_ARCH_BCM6858) += \
dtb-$(CONFIG_TARGET_BCMNS3) += ns3-board.dtb dtb-$(CONFIG_TARGET_BCMNS3) += ns3-board.dtb
dtb-$(CONFIG_ARCH_BCMSTB) += bcm7xxx.dtb
dtb-$(CONFIG_ASPEED_AST2500) += ast2500-evb.dtb dtb-$(CONFIG_ASPEED_AST2500) += ast2500-evb.dtb
dtb-$(CONFIG_ASPEED_AST2600) += ast2600-evb.dtb dtb-$(CONFIG_ASPEED_AST2600) += ast2600-evb.dtb

15
arch/arm/dts/bcm7xxx.dts Normal file
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@ -0,0 +1,15 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Empty devicetre file for bcm7260 board
*
* This is required to make the board build with CONFIG OF_SEPARATE
* In-tree document explains how to obtain a real devicetree using 'bolt' but
* I did not attempt this.
*
* Copyright 2021 Google LLC
*/
/dts-v1/;
/ {
};

1
configs/bcm7260_defconfig
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@ -7,6 +7,7 @@ CONFIG_TARGET_BCM7260=y
CONFIG_NR_DRAM_BANKS=1 CONFIG_NR_DRAM_BANKS=1
CONFIG_ENV_SIZE=0x10000 CONFIG_ENV_SIZE=0x10000
CONFIG_ENV_OFFSET=0x814800 CONFIG_ENV_OFFSET=0x814800
CONFIG_DEFAULT_DEVICE_TREE="bcm7xxx"
CONFIG_ENV_OFFSET_REDUND=0x824800 CONFIG_ENV_OFFSET_REDUND=0x824800
CONFIG_SYS_LOAD_ADDR=0x02000000 CONFIG_SYS_LOAD_ADDR=0x02000000
CONFIG_FIT=y CONFIG_FIT=y

1
configs/bcm7445_defconfig
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@ -8,6 +8,7 @@ CONFIG_NR_DRAM_BANKS=3
CONFIG_ENV_SIZE=0x10000 CONFIG_ENV_SIZE=0x10000
CONFIG_ENV_OFFSET=0x1E0000 CONFIG_ENV_OFFSET=0x1E0000
CONFIG_ENV_SECT_SIZE=0x10000 CONFIG_ENV_SECT_SIZE=0x10000
CONFIG_DEFAULT_DEVICE_TREE="bcm7xxx"
CONFIG_ENV_OFFSET_REDUND=0x1F0000 CONFIG_ENV_OFFSET_REDUND=0x1F0000
CONFIG_SYS_LOAD_ADDR=0x02000000 CONFIG_SYS_LOAD_ADDR=0x02000000
CONFIG_FIT=y CONFIG_FIT=y