From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 03/13] M28EVK: Add SD update command
Date: Tue, 1 May 2012 23:03:42 +0200 [thread overview]
Message-ID: <1335906232-24549-4-git-send-email-marex@denx.de> (raw)
In-Reply-To: <1335906232-24549-1-git-send-email-marex@denx.de>
Add "update_sd_firmware" command to easily reload the SD card of
m28evk kit. This comes handy when the board boots from SD card.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denxde>
Cc: Wolfgang Denk <wd@denx.de>
---
include/configs/m28evk.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h
index 012381a..c40d2a8 100644
--- a/include/configs/m28evk.h
+++ b/include/configs/m28evk.h
@@ -286,6 +286,7 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"update_nand_full_filename=u-boot.nand\0" \
"update_nand_firmware_filename=u-boot.sb\0" \
+ "update_sd_firmware_filename=u-boot.sd\0" \
"update_nand_firmware_maxsz=0x100000\0" \
"update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
"update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
@@ -312,6 +313,14 @@
"nand erase ${fcb_sz} ${fw_sz} ; " \
"nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
"nand write ${loadaddr} ${fw_off} ${filesize} ; " \
+ "fi\0" \
+ "update_sd_firmware=" /* Update the SD firmware partition */ \
+ "if mmc rescan ; then " \
+ "if tftp ${update_sd_firmware_filename} ; then " \
+ "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
+ "setexpr fw_sz ${fw_sz} + 1 ; " \
+ "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
+ "fi ; " \
"fi\0"
#endif /* __M28_H__ */
--
1.7.10
next prev parent reply other threads:[~2012-05-01 21:03 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-01 21:03 [U-Boot] [PATCH 00/13] M28EVK/i.MX28 improvements Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 01/13] FEC: Abstract out register setup Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 02/13] M28EVK: Implement support for new board V2.0 Marek Vasut
2012-05-01 21:03 ` Marek Vasut [this message]
2012-05-01 21:03 ` [U-Boot] [PATCH 04/13] i.MX28: Improve passing of data from SPL to U-Boot Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 05/13] i.MX28: Implement boot pads sampling and reporting Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 06/13] i.MX28: Add LCDIF register definitions Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 07/13] i.MX28: Shut down the LCD controller before reset Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 08/13] i.MX28: Add LRADC register definitions Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 09/13] i.MX28: Add LRADC init to i.MX28 SPL Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 10/13] i.MX28: Reorder battery status functions in SPL Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 11/13] i.MX28: Add battery boot components to SPL Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 12/13] i.MX28: Check if WP detection is implemented at all Marek Vasut
2012-05-01 21:03 ` [U-Boot] [PATCH 13/13] i.MX28: Avoid redefining serial_put[cs]() Marek Vasut
2012-05-01 21:05 ` [U-Boot] [PATCH 00/13] M28EVK/i.MX28 improvements Marek Vasut
-- strict thread matches above, loose matches on Subject: below --
2012-05-01 21:09 Marek Vasut
2012-05-01 21:09 ` [U-Boot] [PATCH 03/13] M28EVK: Add SD update command Marek Vasut
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