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4071 Commits

Author SHA1 Message Date
Juergen Beisert 5139e618b8 Add basic architecture support for Samsung's S3C2410 and S3C2440 CPU. 
It includes a
 - driver for the internal UART
 - driver for the internal NAND controller
 - support to boot from NAND
 - PLL handling
 - SDRAM initialisation

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
 2009-07-01 14:36:40 +02:00
Juergen Beisert 5d56a46c0a Bring back endianess awareness 
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
 2009-07-01 14:36:39 +02:00
Juergen Beisert 0868fe5747 Restrict the ARM architecture to use only one set of I/O functions. 
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
 2009-07-01 14:36:23 +02:00
Juergen Beisert cd175ec7d2 Remove all ARM __raw_* functions. They are mixed all over 
the place. This clean up all ARM architectures to use only one set
of io functions.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
 2009-07-01 14:35:35 +02:00
Juergen Beisert 2148865ac9 Reorganizing the i.MX menu, to be only visible for a selected i.MX platform 
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
 2009-07-01 14:13:16 +02:00
Juergen Beisert fbf95dfc21 Change return type of function part_remove to void, otherwise the compiler 
complains:

common/partition.c:245: warning: initialization from incompatible pointer type

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
 2009-07-01 11:19:22 +02:00
Juergen Beisert 97799e8a16 Add IO string functions to also handle 32 bit IO locations 
Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
 2009-07-01 10:45:21 +02:00
Juergen Beisert a05e312009 Separate all assembler functions into their own section to 
let the linker remove unused functions.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
 2009-07-01 10:45:02 +02:00
Sascha Hauer 18e49f7470 Merge branch 'master' of /ptx/work/octopus/lfu/svn/u-boot-v2 2009-06-26 11:55:42 +02:00
Luotao Fu 01b784d331 pca100: update defconfig 
Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
 2009-06-25 18:10:37 +02:00
Luotao Fu 3e0fe1ba46 pca100: update boot script 
Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
 2009-06-25 18:07:54 +02:00
Luotao Fu e212343c40 pca100: deactive usb phy cs 
this one pull up the gpio controlled cs lines of both usb phys to avoid phy
crash caused by dirty data sent by usb controller during initialisation

Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
 2009-06-25 16:21:16 +02:00
Luotao Fu d5ec92129e mx2: add gpio direction/value setting calls 
Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
 2009-06-25 16:20:26 +02:00
Sascha Hauer d1a54ab5c4 vsprintf: Update to latest kernel version 
This adds a function to print into a malloced string

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-06-10 13:55:07 +02:00
Sascha Hauer 505d65fc5c add *_MAX and *_MIN macros 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-06-10 13:54:42 +02:00
Sascha Hauer 8bd42496f7 mtd: Replace DEBUG by MTD_DEBUG 
DEBUG is already used for another purpose by U-Boot

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-06-10 13:54:37 +02:00
Juergen Beisert 7733de908b Fix some layout issues and typos. 
Reorganizing some files to parts of the
documentation where their content matches.

Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-06-10 12:47:20 +02:00
Sascha Hauer bf725a2945 Merge branch 'nand-mx31-for-sha' of git://git.pengutronix.de/git/wsa/u-boot-v2 2009-06-04 14:54:36 +02:00
Wolfram Sang 74cc7814eb Add ASM to start from NAND 
Also rewrite IOMUX to be a lot smaller, because of 2K limit.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
 2009-06-04 10:31:14 +02:00
Wolfram Sang bc4492252e Refactor imx-NAND-init 
Put board specific stuff to board-specific files.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
 2009-06-04 10:31:14 +02:00
Wolfram Sang c83325ff72 Fix off-by-1 errors on range borders 
It will never hit us here, but it's still wrong...

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
 2009-06-04 10:31:14 +02:00
Wolfram Sang 5c928b97fb Init IOMUX in any case 
Move SDRAM-check after IOMUX init.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
 2009-06-04 10:31:14 +02:00
Sascha Hauer e083b81eb7 v2.0.0-rc9 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-28 15:50:48 +02:00
Sascha Hauer 614830c8fd add .gitignore to include/asm-arm/ 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-25 16:53:36 +02:00
Sascha Hauer df14bf29e0 i.MX1: Fix gpt clock speed 
got broken in commit:

commit 309a75baaf
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Fri Feb 20 18:14:52 2009 +0100

    i.MX use fecclk for fec and gtpclk for gpt

    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-25 16:53:30 +02:00
Sascha Hauer 0f64e5c39d add strerror function 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-25 16:52:35 +02:00
Sascha Hauer 31c25dd6a3 new cfi driver: change function order to a more common one 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-25 16:52:28 +02:00
Sascha Hauer 42c9801f66 cfi driver: change function order to a more common one 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-25 16:52:24 +02:00
Sascha Hauer 7538474c45 usbnet: Check return value 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-25 16:46:37 +02:00
Sascha Hauer dd51cabe4a select MIIPHY for usbnet 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-19 12:34:20 +02:00
Sascha Hauer 3658177775 i.MX35: Add iomux support from kernel 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-19 12:30:42 +02:00
Sascha Hauer aec91d0537 mx35 3ds: add missing HCLK 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-19 12:28:20 +02:00
Sascha Hauer 8fb8b564e2 Merge branch 'for-sha' of git://git.pengutronix.de/git/mkl/u-boot-v2 2009-05-19 12:26:41 +02:00
Sascha Hauer 9afe84b60e pcm043: Allow to switch cpu frequency from command line 
Currently there are i.MX35 SoCs with 532MHz and 400MHz maximum
frequency. As there's some confusion about which SoCs are
available add frequency switching to the command line.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-19 12:22:44 +02:00
Marc Kleine-Budde 0780441a3f [mmccpu] add new board: Bucyrus MMC-CPU 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-19 10:21:53 +02:00
Marc Kleine-Budde 6f61b3f34d [miiphy] just whitespace cleanups 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-19 09:32:02 +02:00
Marc Kleine-Budde 6e71dcc9bc [miiphy] add missing lseek 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-19 09:31:55 +02:00
Marc Kleine-Budde c18c577722 [mac] add force link support 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-18 16:20:04 +02:00
Marc Kleine-Budde 4a770377d1 [miiphy] add feature to force link present 
If a NIC's MII isn't connected to a PHY but directly to a switch port,
the switch doesn't sent a link signal to the NIC. (Because strictly
speaking, there isn't any ethernet link at all.)

This patch adds a force link feature to the phy, to cope with this
situation.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-18 16:20:04 +02:00
Marc Kleine-Budde 26a8987c46 [macb] add MII flag, improve code readability 
This patch adds the flag "AT91SAM_ETHER_MII" along to the existing
"AT91SAM_ETHER_RMII". This improves code readability in baords which
are using plain MII mode.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-18 16:20:04 +02:00
Marc Kleine-Budde dfc1d8ef6b [macb] clear RMII bit when using plain MII 
When operating in plain MII mode, the driver assumes the RMII bit not
set. Although this is the power on reset value, clearing this bit helps
when playing with different network setups.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-18 16:20:04 +02:00
Karsten Schwinne f75a8a68f3 [cfi] add autoprobing, use cfi size for flash chips size 
If a flash chip has been added with the size of "0" the cfi's size is
used for the flash chip.

Signed-off-by: Karsten Schwinne <kartsten.schwinne@de.bucurus.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-18 16:20:04 +02:00
Karsten Schwinne c2c1f2f8df [at91] add gpio support for at91sam9263 
Signed-off-by: Karsten Schwinne <kartsten.schwinne@de.bucurus.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-18 16:20:00 +02:00
Marc Kleine-Budde 59bad04470 [pm9263] fix update_root script 
use correct image ("jffs2") to flash root

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2009-05-18 16:16:21 +02:00
Jan Weitzel a737211a01 mDDR drive strength v2 
workarount for drive strength issue

v2: optimized settings after temperature tests

Signed-off-by: Jan Weitzel <J.Weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-18 12:32:02 +02:00
Sascha Hauer 252f3bac8c imx serial driver: add input frequency change support 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-18 12:15:47 +02:00
Sascha Hauer e536d48f60 simple console: implement console_flush 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-18 12:15:43 +02:00
Sascha Hauer b8a165d1e5 pcm038: pll work 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-18 12:15:04 +02:00
Sascha Hauer 287700795c pcm038: initialize PLLs in one step 
We used to initialize the PLLs on PCM038 in two
steps. The first was to initialize a basic setup
so that all peripheral clocks run at their final
speed and the second step was to push the processor
to full speed after the PMIC has been initialized
for the higher voltage.
Do this in one step instead to get an easier setup.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-13 16:41:49 +02:00
Sascha Hauer c651bda2d5 pca100: update defconfig 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-05-13 16:25:36 +02:00