From mboxrd@z Thu Jan 1 00:00:00 1970 From: Albert ARIBAUD Date: Thu, 5 Jul 2012 11:27:35 +0200 Subject: [U-Boot] [PATCH] arm: bugfix: Move vector table before jumping relocated code In-Reply-To: <4FE9E238.9020801@wwwdotorg.org> References: <4FE85C59.1010400@kmckk.co.jp> <4FE87F62.6060200@wwwdotorg.org> <4FE90A45.7010402@kmckk.co.jp> <4FE9E238.9020801@wwwdotorg.org> Message-ID: <20120705112735.596ee4ed@aari01-12> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Tetsuyuki, Stephen, On Tue, 26 Jun 2012 10:24:24 -0600, Stephen Warren wrote: > On 06/25/2012 07:03 PM, Tetsuyuki Kobayashi wrote: > > Hello, > > > > (06/26/2012 12:10 AM), Stephen Warren wrote: > >> On 06/25/2012 06:40 AM, Tetsuyuki Kobayashi wrote: > >>> Interrupts and exceptions doesn't work in relocated code. > >>> It badly use IRQ_STACK_START_IN in rom area as interrupt stack. > >>> It is because the vecotr table is not moved to ram area. > >>> This patch moves vector table before jumping relocated code. > >>> > >>> Signed-off-by: Tetsuyuki Kobayashi > >> > >> CC'ing in some Tegra people. > >> > >> Tetsuyuki, you probably want to CC some OMAP people too. > > > > Thank you. > > I don't know proper person to CC because I am very new in this ML. > > I need some help .. > > > > '#if condition' in my patch is the same as the code setting VBAR > > right after reset. (in file arch/arm/cpu/armv7/start.S) > > I imagine the primary ARM custodian and the TI ARM sub-arch custodian > (both now CC'd) would be a good place to start. You'd need to CC them > anyway in order to get this patch checked in. I'll pull this in as soon as atmel and marvell pull reqs are in. Amicalement, -- Albert.