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The boot-procedure for the Extreme WS-AP3825I is vfragile to put it mildly. It does not relocate the FDT properly. It currently exercises every step manually as well as coming with a pre-padded dtb. Use the PowerPC bootwrapper code for legacy platforms with a pre-filles DTS instead. We still need to ship a fit image to not break the fdt resize / relocate instructions on existing boards. This does not require adapting the U-Boot bootcommand. Ref: https://github.com/openwrt/openwrt/issues/12223 Signed-off-by: David Bauer <mail@david-bauer.net>
66 lines
2.4 KiB
Diff
66 lines
2.4 KiB
Diff
From 2fa1a7983ef30f3c7486f9b07c001bee87d1f6d6 Mon Sep 17 00:00:00 2001
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From: Martin Kennedy <hurricos@gmail.com>
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Date: Sat, 1 Jan 2022 11:01:37 -0500
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Subject: [PATCH] PowerPC 85xx: Add WS-AP3825i support
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This patch adds support for building Linux for the Extreme Networks
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WS-AP3825i AP.
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--- a/arch/powerpc/platforms/85xx/Kconfig
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+++ b/arch/powerpc/platforms/85xx/Kconfig
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@@ -82,6 +82,16 @@ config WS_AP3710I
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This board is a Concurrent Dual-Band wireless access point with a
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Freescale P1020 SoC.
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+config WS_AP3825I
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+ bool "Extreme Networks WS-AP3825i"
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+ select DEFAULT_UIMAGE
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+ select ARCH_REQUIRE_GPIOLIB
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+ select GPIO_MPC8XXX
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+ help
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+ This option enables support for the Extreme Networks WS-AP3825i board.
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+ This board is a Concurrent Dual-Band wireless access point with a
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+ Freescale P1020 SoC.
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+
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config MPC8540_ADS
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bool "Freescale MPC8540 ADS"
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select DEFAULT_UIMAGE
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--- a/arch/powerpc/platforms/85xx/Makefile
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+++ b/arch/powerpc/platforms/85xx/Makefile
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@@ -27,6 +27,7 @@ obj-$(CONFIG_P1023_RDB) += p1023_rdb.o
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obj-$(CONFIG_PANDA) += panda.o
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obj-$(CONFIG_TWR_P102x) += twr_p102x.o
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obj-$(CONFIG_WS_AP3710I) += ws-ap3710i.o
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+obj-$(CONFIG_WS_AP3825I) += ws-ap3825i.o
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obj-$(CONFIG_CORENET_GENERIC) += corenet_generic.o
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obj-$(CONFIG_FB_FSL_DIU) += t1042rdb_diu.o
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obj-$(CONFIG_RED_15W_REV1) += red15w_rev1.o
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--- a/arch/powerpc/boot/Makefile
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+++ b/arch/powerpc/boot/Makefile
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@@ -164,6 +164,7 @@ src-plat-$(CONFIG_PPC_POWERNV) += pserie
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src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S
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src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c
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src-plat-$(CONFIG_TL_WDR4900_V1) += simpleboot.c fixed-head.S
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+src-plat-$(CONFIG_WS_AP3825I) += simpleboot.c fixed-head.S
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src-plat-$(CONFIG_PPC_MICROWATT) += fixed-head.S microwatt.c
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@@ -345,6 +346,7 @@ image-$(CONFIG_TQM8555) += cuImage.tqm
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image-$(CONFIG_TQM8560) += cuImage.tqm8560
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image-$(CONFIG_KSI8560) += cuImage.ksi8560
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image-$(CONFIG_TL_WDR4900_V1) += simpleImage.tl-wdr4900-v1
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+image-$(CONFIG_WS_AP3825I) += simpleImage.ws-ap3825i
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# Board ports in arch/powerpc/platform/86xx/Kconfig
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image-$(CONFIG_MVME7100) += dtbImage.mvme7100
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--- a/arch/powerpc/boot/wrapper
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+++ b/arch/powerpc/boot/wrapper
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@@ -326,6 +326,7 @@ adder875-redboot)
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platformo="$object/fixed-head.o $object/redboot-8xx.o"
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binary=y
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;;
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+simpleboot-ws-ap3825i|\
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simpleboot-tl-wdr4900-v1)
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platformo="$object/fixed-head.o $object/simpleboot.o"
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link_address='0x1000000'
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