From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/9] lpc2k: Exception vector handling
Date: Fri, 18 Mar 2011 15:16:50 +0000 [thread overview]
Message-ID: <20110318151650.GL29758@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1300461116-6028-3-git-send-email-ithamar.adema@team-embedded.nl>
On Fri, Mar 18, 2011 at 04:11:49PM +0100, Ithamar R. Adema wrote:
> Since the LPC2K does not have an MMU (ARM7TDMI based), it expects the vectors to be
> stored in on-chip SRAM. However, this moves the vectors too far away from the stubs
> page, requiring the vector jumps to be indirect.
Why not copy the vectors and stubs just like we do for MMU-based kernels?
next prev parent reply other threads:[~2011-03-18 15:16 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-18 15:11 [PATCH v2 0/9] Support for NXP LPC2K SoCs Ithamar R. Adema
2011-03-18 15:11 ` [PATCH v2 1/9] lpc2k: Core support Ithamar R. Adema
2011-03-18 15:27 ` Russell King - ARM Linux
2011-03-18 15:42 ` Ithamar R. Adema
2011-03-18 15:11 ` [PATCH v2 2/9] lpc2k: Exception vector handling Ithamar R. Adema
2011-03-18 15:16 ` Russell King - ARM Linux [this message]
2011-03-18 17:06 ` Ithamar R. Adema
2011-03-18 15:11 ` [PATCH v2 3/9] lpc2k: clk API Ithamar R. Adema
2011-03-18 15:11 ` [PATCH v2 4/9] lpc2k: generic time and clockevents Ithamar R. Adema
2011-03-18 15:20 ` Russell King - ARM Linux
2011-03-18 15:44 ` Ithamar R. Adema
2011-03-18 17:15 ` Kevin Wells
2011-03-18 18:32 ` Ithamar R. Adema
2011-03-18 15:11 ` [PATCH v2 5/9] lpc2k: gpiolib Ithamar R. Adema
2011-03-18 15:11 ` [PATCH v2 6/9] lpc2k: multifunction pin configuration Ithamar R. Adema
2011-03-18 17:42 ` Kevin Wells
2011-03-18 19:55 ` Ithamar R. Adema
2011-03-18 15:11 ` [PATCH v2 7/9] lpc2k: Add EmbeddedArtists LPC2478 Developer's Kit board Ithamar R. Adema
2011-03-18 15:21 ` Russell King - ARM Linux
2011-03-18 15:54 ` Ithamar R. Adema
2011-03-18 15:11 ` [PATCH v2 8/9] lpc2k: Add UART, SSP, and MCI devices Ithamar R. Adema
2011-03-18 15:11 ` [PATCH v2 9/9] lpc2k: defconfig for NXP LPC2K platform Ithamar R. Adema
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