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Author SHA1 Message Date
Sascha Hauer a7ae099b36 ARM: i.MX: ccxmx51: detect SDRAM size by board id
This partly reverts:

commit 697e02b74f
Author: Alexander Shiyan <shc_work@mail.ru>
Date:   Tue Jan 22 15:08:31 2013 +0400

    ARM: ccmx51: Remove SDRAM size settings

    This patch removes SDRAM memory size setting from board due
    to auto detect last one by ESDCTL.

    Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

The board originally configured the SDRAM controller for the
maximum size and detected the usable SDRAM size by reading the
board id. This became broken after switching to automatic SDRAM
size detection by reading back ESDCTL values.

This patch brings back the old behaviour.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-05-08 08:24:43 +02:00
Alexander Shiyan 697e02b74f ARM: ccmx51: Remove SDRAM size settings
This patch removes SDRAM memory size setting from board due
to auto detect last one by ESDCTL.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-01-23 08:34:42 +01:00
Alexander Shiyan fe25781a1b ARM: initial ConnectCore® i.MX51 board support
This patch adds support for ConnectCore® i.MX51 board from Digi International.
A separate option includes support for debugging board for this module.
Some code taken from the bootloader U-Boot and patch from Digi.
Functional of Ethernet not tested yet.

barebox 2012.05.0-00316-g4024d9c-dirty #0 Wed Jun 6 13:08:25 MSK 2012

Board: ConnectCore i.MX51
Module Variant: i.MX515@600MHz, PHY, Acceleromter (0x0b)
Module HW Rev : 02
Module Serial : B111156789
mc13xxx-spi@mc13xxx-spi0: Found MC13892 ID: 0x0045d0 [Rev: 2.0a]
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron NAND 256MiB 3,3V 8-bit)
Bad block table found at page 131008, version 0x01
Bad block table found at page 130944, version 0x01
nand_read_bbt: Bad block at 0x00ce0000
nand_read_bbt: Bad block at 0x05bc0000
nand_read_bbt: Bad block at 0x0bc40000
ehci@ehci0: USB EHCI 1.00
detected i.MX51 rev 3.0
imx-esdhc@mci0: registered as mci0
imx-esdhc@mci1: registered as mci1
Malloc space: 0x95f00000 -> 0x97efffff (size 32 MB)
Stack space : 0x95ef8000 -> 0x95f00000 (size 32 kB)
envfs: wrong magic on /dev/env0
no valid environment found on /dev/env0. Using default environment
running /env/bin/init...

Hit any key to stop autoboot: 3
barebox@ConnectCore i.MX51:/

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-06-30 12:46:12 +02:00