From 4a923e0e4ef6d2b41cb89d658e269adada847573 Mon Sep 17 00:00:00 2001
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From: Peter Korsgaard <peter@korsgaard.com>
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Date: Thu, 4 Nov 2021 22:32:04 +0100
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Subject: [PATCH] Makefile: HACK: Support building u-boot.toc1 for nezda board
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For easier integration into Buildroot. The boot0 / toc1 logic is WIP until
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U-Boot gains SPL support for the D1, so add a hack to make it easier to
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integrate in Buildroot as-is.
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Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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---
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Makefile | 9 +++++++++
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nezha.cfg | 9 +++++++++
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2 files changed, 18 insertions(+)
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create mode 100644 nezha.cfg
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diff --git a/Makefile b/Makefile
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index f911f70344..259d93bf80 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -1084,6 +1084,15 @@ endif
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.binman_stamp: FORCE
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@touch $@
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+fw_dynamic.bin: $(OPENSBI)
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+ $(call if_changed,copy)
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+
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+MKIMAGEFLAGS_u-boot.toc1 = -T sunxi_toc1
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+u-boot.toc1: nezha.cfg fw_dynamic.bin inputs
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+ $(call if_changed,mkimage)
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+
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+all: u-boot.toc1
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+
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ifeq ($(CONFIG_DEPRECATED),y)
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$(warning "You have deprecated configuration options enabled in your .config! Please check your configuration.")
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endif
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diff --git a/nezha.cfg b/nezha.cfg
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new file mode 100644
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index 0000000000..2d23b9b388
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--- /dev/null
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+++ b/nezha.cfg
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@@ -0,0 +1,9 @@
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+[opensbi]
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+file = fw_dynamic.bin
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+addr = 0x40000000
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+[dtb]
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+file = arch/riscv/dts/sun20i-d1-nezha.dtb
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+addr = 0x44000000
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+[u-boot]
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+file = u-boot-nodtb.bin
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+addr = 0x4a000000
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--
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2.20.1
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