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From: Myrtle Shah <gatecat@ds0.me>
To: linux-riscv@lists.infradead.org, paul.walmsley@sifive.com,
	palmer@dabbelt.com
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] riscv: Fixes for XIP support
Date: Thu, 20 Jan 2022 15:33:36 +0000	[thread overview]
Message-ID: <20220120153338.4093003-1-gatecat@ds0.me> (raw)

Apologies for the spam, resending as this appeared to break
the first time.

These are some initial patches to bugs I found attempting to
get a XIP kernel working on hardware:
 - 32-bit VexRiscv processor
 - kernel in SPI flash, at 0x00200000
 - 16MB of RAM at 0x10000000
 - MMU enabled
 
The system isn't actually booting yet; but at least the
initial memory management setup completes with these
patches as opposed to crashing almost straight away.



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             reply	other threads:[~2022-01-20 15:34 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-20 15:33 Myrtle Shah [this message]
2022-01-20 15:33 ` [PATCH 1/2] riscv: Fix XIP_FIXUP_FLASH_OFFSET Myrtle Shah
2022-01-20 15:33 ` [PATCH 2/2] riscv/mm: Add some missing XIP_FIXUPs Myrtle Shah

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