From: Timo Ketola <timo@exertus.fi>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/8] i.MX: Add target flashable to offset 0
Date: Thu, 12 Apr 2012 14:21:56 +0300 [thread overview]
Message-ID: <4F86BAD4.40709@exertus.fi> (raw)
In-Reply-To: <4F86B87D.9000206@denx.de>
On 12.04.2012 14:11, Stefano Babic wrote:
> On 12/04/2012 11:33, Timo Ketola wrote:
>> +$(obj)u-boot-nand.imx: $(obj)u-boot.imx
>> + dd if=$< of=$@ seek=2
>> +
>
> I wonder why we need this in u-boot code and to set this rule in the
> main Makefile. You can always do this after generating u-boot.
Older U-Boot (from FreeScale) made an .imx image with 1KB padding which I could
flash directly into the NAND at offset 0. Now I had to do manually that
dd-magic (before I put it in Makefile) because openocd doesn't allow to flash
at offset 0x400 (it demands write-page alignment).
> The rules here are to generate the u-boot.imx. Then the same image can
> be stored at different addresses. Depending on the i.MX SOC, ofssets can
> be different (MX5 / MX6 have different offsets for NOR / NAND / oneNAND).
I prefer a build system which generates an image ready for flashing but perhaps
I have to do that outside of U-Boot, somehow.
--
Timo
next prev parent reply other threads:[~2012-04-12 11:21 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-12 9:33 [U-Boot] [PATCH 0/8] i.MX25: Miscellaneus fixes Timo Ketola
2012-04-12 9:33 ` [U-Boot] [PATCH 1/8] i.MX25: add mxc_get_clock infrastructure Timo Ketola
2012-04-12 9:33 ` [U-Boot] [PATCH 2/8] i.MX: Add target flashable to offset 0 Timo Ketola
2012-04-12 11:11 ` Stefano Babic
2012-04-12 11:21 ` Timo Ketola [this message]
2012-04-12 9:33 ` [U-Boot] [PATCH 3/8] Build: Ignore build tree and IDE control file Timo Ketola
2012-04-12 11:13 ` Stefano Babic
2012-04-12 11:24 ` Timo Ketola
2012-04-12 12:00 ` Stefano Babic
2012-04-12 12:04 ` Timo Ketola
2012-08-09 20:26 ` Wolfgang Denk
2012-08-13 5:43 ` Timo Ketola
2012-04-12 9:33 ` [U-Boot] [PATCH 4/8] i.MX25: Has a GPIO4 too Timo Ketola
2012-04-12 11:15 ` Stefano Babic
2012-04-12 12:10 ` Wolfgang Denk
2012-04-12 12:20 ` Timo Ketola
2012-04-12 13:09 ` Detlev Zundel
2012-04-13 4:58 ` Timo Ketola
2012-04-12 9:33 ` [U-Boot] [PATCH 5/8] MXC FEC: Resolve speed before configuring gasket Timo Ketola
2012-04-12 12:05 ` Stefano Babic
2012-04-12 13:16 ` Timo Ketola
2012-04-12 14:31 ` Stefano Babic
2012-04-12 12:12 ` Wolfgang Denk
2012-04-12 19:59 ` Troy Kisky
2012-04-12 20:12 ` Timo Ketola
2012-04-12 9:33 ` [U-Boot] [PATCH 6/8] i.MX25: Add Exertus EXE4026 board Timo Ketola
2012-04-12 10:43 ` Fabio Estevam
2012-04-12 10:57 ` Timo Ketola
2012-04-12 12:06 ` Stefano Babic
2012-04-12 12:09 ` Timo Ketola
2012-04-12 12:40 ` Stefano Babic
2012-04-12 9:33 ` [U-Boot] [PATCH 7/8] MXC NAND: Place BBT patterns into free OOB region Timo Ketola
2012-04-12 9:33 ` [U-Boot] [PATCH 8/8] i.MX25: This model has almost the same USB-controller as i.MX31 Timo Ketola
2012-04-13 11:20 ` [U-Boot] [PATCH 0/9 v2] i.MX25: Miscellaneus fixes Timo Ketola
2012-04-13 11:20 ` [U-Boot] [PATCH 1/9] i.MX25: esdhc: Add mxc_get_clock infrastructure Timo Ketola
2012-04-13 11:20 ` [U-Boot] [PATCH 2/9] i.MX25: This architecture has a GPIO4 too Timo Ketola
2012-04-13 11:20 ` [U-Boot] [PATCH 3/9] imx: fec: Resolve speed before configuring gasket Timo Ketola
2012-04-13 11:20 ` [U-Boot] [PATCH 4/9] imx: nand: Place BBT patterns into free OOB region Timo Ketola
2012-04-13 17:19 ` Scott Wood
2012-04-13 18:12 ` Timo Ketola
2012-04-13 18:17 ` Scott Wood
2012-04-13 18:39 ` Timo Ketola
2012-04-16 6:41 ` Timo Ketola
2012-04-16 14:43 ` Scott Wood
2012-04-13 11:20 ` [U-Boot] [PATCH 5/9] i.MX25: This architecture has almost the same USB-controller as i.MX31 Timo Ketola
2012-04-13 11:20 ` [U-Boot] [PATCH 6/9] imx: usb: There is no such register Timo Ketola
2012-04-13 11:20 ` [U-Boot] [PATCH 7/9] imx: esdhc: Needed to use in imx-regs.h defined address Timo Ketola
2012-04-13 11:21 ` [U-Boot] [PATCH 8/9] imx: nand: Don't invent new configuration variable Timo Ketola
2012-04-13 17:21 ` Scott Wood
2012-04-13 18:28 ` Timo Ketola
2012-04-13 11:21 ` [U-Boot] [PATCH 9/9] imx: Add u-boot.imx as target for ARM9 i.MX SOCs Timo Ketola
2012-04-18 7:57 ` [U-Boot] [PATCH 0/8 v3] i.MX25: Miscellaneus fixes Timo Ketola
2012-04-18 7:57 ` [U-Boot] [PATCH 1/9] i.MX25: esdhc: Add mxc_get_clock infrastructure Timo Ketola
2012-04-18 9:23 ` Wolfgang Denk
2012-04-18 10:42 ` Timo Ketola
2012-04-18 7:57 ` [U-Boot] [PATCH 2/9] i.MX25: This architecture has a GPIO4 too Timo Ketola
2012-04-18 7:57 ` [U-Boot] [PATCH 3/9] imx: fec: Resolve speed before configuring gasket Timo Ketola
2012-04-18 7:57 ` [U-Boot] [PATCH 4/9] imx: nand: Support flash based BBT Timo Ketola
2012-04-18 16:30 ` Scott Wood
2012-04-18 7:57 ` [U-Boot] [PATCH 5/9] i.MX25: This architecture has almost the same USB-controller as i.MX31 Timo Ketola
2012-04-18 7:57 ` [U-Boot] [PATCH 6/9] imx: usb: There is no such register Timo Ketola
2012-04-18 9:05 ` Stefano Babic
2012-04-18 9:15 ` Timo Ketola
2012-04-18 10:32 ` Stefano Babic
2012-04-18 7:57 ` [U-Boot] [PATCH 7/9] imx: esdhc: Needed to use in imx-regs.h defined address Timo Ketola
2012-04-18 8:43 ` Stefano Babic
2012-04-18 9:11 ` Timo Ketola
2012-04-18 10:30 ` Stefano Babic
2012-04-18 11:05 ` Timo Ketola
2012-04-18 15:05 ` Stefano Babic
2012-04-18 16:27 ` Timo Ketola
2012-04-18 16:59 ` Timo Ketola
2012-04-18 7:57 ` [U-Boot] [PATCH 8/9] imx: Add u-boot.imx as target for ARM9 i.MX SOCs Timo Ketola
2012-04-18 8:13 ` [U-Boot] [PATCH 0/8 v3] i.MX25: Miscellaneus fixes Timo Ketola
2012-04-18 8:40 ` Stefano Babic
2012-04-19 8:55 ` [U-Boot] [PATCH V4 0/8] i.MX25: Preparing new board with miscellaneus fixes Timo Ketola
2012-04-19 8:55 ` [U-Boot] [PATCH V4 1/8] i.MX25: esdhc: Add mxc_get_clock infrastructure Timo Ketola
2012-04-19 16:15 ` Stefano Babic
2012-05-06 17:24 ` Stefano Babic
2012-04-19 8:55 ` [U-Boot] [PATCH V4 2/8] i.MX25: This architecture has a GPIO4 too Timo Ketola
2012-04-19 16:17 ` Stefano Babic
2012-05-06 17:17 ` Stefano Babic
2012-04-19 8:55 ` [U-Boot] [PATCH V4 3/8] imx: fec: Resolve speed before configuring gasket Timo Ketola
2012-04-19 16:16 ` Stefano Babic
2012-04-19 19:27 ` Troy Kisky
2012-04-19 20:18 ` Timo Ketola
2012-04-19 21:13 ` Troy Kisky
2012-04-19 21:23 ` Troy Kisky
2012-04-20 4:35 ` Timo Ketola
2012-04-20 7:30 ` Stefano Babic
2012-04-20 8:54 ` Timo Ketola
2012-04-23 7:55 ` Stefano Babic
2012-04-23 8:17 ` Timo Ketola
2012-04-19 21:28 ` Troy Kisky
2012-04-20 4:25 ` Timo Ketola
2012-04-19 8:55 ` [U-Boot] [PATCH V4 4/8] imx: nand: Support flash based BBT Timo Ketola
2012-04-19 15:27 ` Scott Wood
2012-05-06 17:18 ` Stefano Babic
2012-04-19 8:55 ` [U-Boot] [PATCH V4 5/8] i.MX25: usb: Set PORTSCx register Timo Ketola
2012-04-19 16:16 ` Stefano Babic
2012-05-01 19:46 ` Marek Vasut
2012-05-06 17:19 ` Stefano Babic
2012-04-19 8:55 ` [U-Boot] [PATCH V4 6/8] imx: usb: There is no such register Timo Ketola
2012-04-19 16:17 ` Stefano Babic
2012-05-06 17:20 ` Stefano Babic
2012-04-19 8:55 ` [U-Boot] [PATCH V4 7/8] i.MX2: Include asm/types.h in arch-mx25/imx-regs.h Timo Ketola
2012-04-19 16:17 ` Stefano Babic
2012-05-06 17:21 ` Stefano Babic
2012-04-19 8:55 ` [U-Boot] [PATCH V4 8/8] imx: Add u-boot.imx as target for ARM9 i.MX SOCs Timo Ketola
2012-04-19 16:17 ` Stefano Babic
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