From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-2?Q?=A3ukasz_Da=B3ek?= Date: Thu, 20 Sep 2012 01:07:19 +0200 Subject: [U-Boot] [PATCH 1/6] h2200: Add support for iPAQ h2200 In-Reply-To: <201209200056.19950.marex@denx.de> References: <1348083538-16123-1-git-send-email-luk0104@gmail.com> <201209200042.55201.marex@denx.de> <505A4C8B.2010605@gmail.com> <201209200056.19950.marex@denx.de> Message-ID: <505A5027.7060706@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 20.09.2012 00:56, Marek Vasut wrote: >> That's why I use directive .word 0xea0003fe > Check some arm instruction quick ref for what 0xea0003fe really is and if it > really is necessary or anything else work just fine as well. 0xea0003fe is a branch instruction. 0x3fe is an offset (0x3fe << 2 + 8 = 0x1000) And I will left it. Bootloader checks for 4 bytes which have to be equal 0xfe, 0x03, 0x00, 0xea and for 4 bytes@the offset 0x40 which have to be equal E, C, E, C >> instead of >> asm instruction 'b 0x1000'. But I don't know that: Can I leave that .word >> directive or I can not. >> >> Another question: I asked in cover letter question about tools. Can I add >> them in h2200 directory or should I put them somwhere else? > I didn't receive the cover letter. Weird, I sent it with patches. With your address in CC field. Btw. Did you got all 6 patches? ?ukasz Da?ek