38 lines
993 B
Diff
38 lines
993 B
Diff
From c32fe195358bd4ad3c0e9653432150393e7cbaed Mon Sep 17 00:00:00 2001
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From: Allen Martin <armartin@gmail.com>
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Date: Sun, 8 Jan 2023 02:26:04 -0800
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Subject: [PATCH 10/15] riscv: dts: bouffalolab: add xip_flash
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---
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.../boot/dts/bouffalolab/bl808-sipeed-m1s.dts | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/arch/riscv/boot/dts/bouffalolab/bl808-sipeed-m1s.dts b/arch/riscv/boot/dts/bouffalolab/bl808-sipeed-m1s.dts
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index 84e5aac6cbf8..bdb502ea5a54 100644
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--- a/arch/riscv/boot/dts/bouffalolab/bl808-sipeed-m1s.dts
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+++ b/arch/riscv/boot/dts/bouffalolab/bl808-sipeed-m1s.dts
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@@ -26,6 +26,20 @@ memory@50000000 {
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device_type = "memory";
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reg = <0x50000000 0x04000000>;
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};
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+
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+ xip_flash@58500000 {
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+ compatible = "mtd-rom";
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+ reg = <0x58500000 0x400000>;
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+ linux,mtd-name = "xip-flash.0";
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+ erase-size = <0x10000>;
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+ bank-width = <4>;
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+
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+ rootfs@0 {
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+ label = "rootfs";
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+ reg = <0x00000 0x280000>;
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+ read-only;
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+ };
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+ };
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};
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&uart0 {
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--
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2.39.0
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