* [PATCH 1/4] Glue i.MX23 and MCI support
2010-10-11 14:52 Bring together i.MX23, its MCI driver and the ChumbyOne Juergen Beisert
@ 2010-10-11 14:52 ` Juergen Beisert
2010-10-11 14:52 ` [PATCH 2/4] Adapt the i.MX23 MCI driver to the v2 i.MX23 patch series Juergen Beisert
` (3 subsequent siblings)
4 siblings, 0 replies; 10+ messages in thread
From: Juergen Beisert @ 2010-10-11 14:52 UTC (permalink / raw)
To: barebox
The MCI framework and the i.MX23 architecture are present now. Bring both
together.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
---
arch/arm/mach-stm/include/mach/mci.h | 32 ++++++++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-stm/include/mach/mci.h
diff --git a/arch/arm/mach-stm/include/mach/mci.h b/arch/arm/mach-stm/include/mach/mci.h
new file mode 100644
index 0000000..b924908
--- /dev/null
+++ b/arch/arm/mach-stm/include/mach/mci.h
@@ -0,0 +1,32 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MACH_MMC_H
+#define __MACH_MMC_H
+
+struct stm_mci_platform_data {
+ unsigned caps; /**< supported operating modes (MMC_MODE_*) */
+ unsigned voltages; /**< supported voltage range (MMC_VDD_*) */
+ unsigned f_min; /**< min operating frequency in Hz (0 -> no limit) */
+ unsigned f_max; /**< max operating frequency in Hz (0 -> no limit) */
+ /* TODO */
+ /* function to modify the voltage */
+ /* function to switch the voltage */
+ /* function to detect the presence of a SD card in the socket */
+};
+
+#endif /* __MACH_MMC_H */
--
1.7.2.3
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^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 2/4] Adapt the i.MX23 MCI driver to the v2 i.MX23 patch series
2010-10-11 14:52 Bring together i.MX23, its MCI driver and the ChumbyOne Juergen Beisert
2010-10-11 14:52 ` [PATCH 1/4] Glue i.MX23 and MCI support Juergen Beisert
@ 2010-10-11 14:52 ` Juergen Beisert
2010-10-11 14:52 ` [PATCH 3/4] Spend the ChumbyOne a persistant environment memory on MCI card Juergen Beisert
` (2 subsequent siblings)
4 siblings, 0 replies; 10+ messages in thread
From: Juergen Beisert @ 2010-10-11 14:52 UTC (permalink / raw)
To: barebox
The i.MX23 v2 architecture patch series was sligthly modified to easify
the i.MX28 architecture addition later on. So, we need now an index to
query the SSP clock frequency.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
---
drivers/mci/stm378x.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mci/stm378x.c b/drivers/mci/stm378x.c
index fbb9994..8865ee8 100644
--- a/drivers/mci/stm378x.c
+++ b/drivers/mci/stm378x.c
@@ -481,7 +481,7 @@ static unsigned setup_clock_speed(struct device_d *hw_dev, unsigned nc)
return 0;
}
- ssp = imx_get_sspclk() * 1000;
+ ssp = imx_get_sspclk(0) * 1000;
for (div1 = 2; div1 < 255; div1 += 2) {
div2 = ssp / nc / div1;
@@ -658,20 +658,20 @@ static int stm_mci_probe(struct device_d *hw_dev)
host->host_caps = pd->caps;
if (pd->f_min == 0) {
- host->f_min = imx_get_sspclk() / 254U / 256U * 1000U;
+ host->f_min = imx_get_sspclk(0) / 254U / 256U * 1000U;
pr_debug("Min. frequency is %u Hz\n", host->f_min);
} else {
host->f_min = pd->f_min;
pr_debug("Min. frequency is %u Hz, could be %u Hz\n",
- host->f_min, imx_get_sspclk() / 254U / 256U * 1000U);
+ host->f_min, imx_get_sspclk(0) / 254U / 256U * 1000U);
}
if (pd->f_max == 0) {
- host->f_max = imx_get_sspclk() / 2U / 1U * 1000U;
+ host->f_max = imx_get_sspclk(0) / 2U / 1U * 1000U;
pr_debug("Max. frequency is %u Hz\n", host->f_max);
} else {
host->f_max = pd->f_max;
pr_debug("Max. frequency is %u Hz, could be %u Hz\n",
- host->f_max, imx_get_sspclk() / 2U / 1U * 1000U);
+ host->f_max, imx_get_sspclk(0) / 2U / 1U * 1000U);
}
#ifdef CONFIG_MCI_INFO
--
1.7.2.3
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^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 3/4] Spend the ChumbyOne a persistant environment memory on MCI card
2010-10-11 14:52 Bring together i.MX23, its MCI driver and the ChumbyOne Juergen Beisert
2010-10-11 14:52 ` [PATCH 1/4] Glue i.MX23 and MCI support Juergen Beisert
2010-10-11 14:52 ` [PATCH 2/4] Adapt the i.MX23 MCI driver to the v2 i.MX23 patch series Juergen Beisert
@ 2010-10-11 14:52 ` Juergen Beisert
2010-10-11 14:52 ` [PATCH 4/4] Adapt the defconfig for a full blown ChumbyOne support Juergen Beisert
2010-10-21 12:06 ` Bring together i.MX23, its MCI driver and the ChumbyOne Juergen Beisert
4 siblings, 0 replies; 10+ messages in thread
From: Juergen Beisert @ 2010-10-11 14:52 UTC (permalink / raw)
To: barebox
The ChumbyOne boot from MCI card only. As ist more fun to run barebox with
a persistant environment, provide one in the second partition on the MCI card.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
---
arch/arm/boards/chumby_falconwing/env/bin/boot | 38 +++++++++++
arch/arm/boards/chumby_falconwing/env/bin/init | 15 +++++
arch/arm/boards/chumby_falconwing/env/config | 36 +++++++++++
arch/arm/boards/chumby_falconwing/falconwing.c | 81 +++++++++++++++++++++++-
4 files changed, 169 insertions(+), 1 deletions(-)
create mode 100644 arch/arm/boards/chumby_falconwing/env/bin/boot
create mode 100644 arch/arm/boards/chumby_falconwing/env/bin/init
create mode 100644 arch/arm/boards/chumby_falconwing/env/config
diff --git a/arch/arm/boards/chumby_falconwing/env/bin/boot b/arch/arm/boards/chumby_falconwing/env/bin/boot
new file mode 100644
index 0000000..981a387
--- /dev/null
+++ b/arch/arm/boards/chumby_falconwing/env/bin/boot
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+. /env/config
+
+if [ x$1 = xdisk ]; then
+ rootfs_loc=disk
+ kernel_loc=disk
+elif [ x$1 = xnet ]; then
+ rootfs_loc=net
+ kernel_loc=net
+fi
+
+if [ x$ip = xdhcp ]; then
+ bootargs="$bootargs ip=dhcp"
+elif [ x$ip = xnone ]; then
+ bootargs="$bootargs ip=none"
+else
+ bootargs="$bootargs ip=$eth0.ipaddr::$eth0.gateway:$eth0.netmask:::"
+fi
+
+if [ x$rootfs_loc = xdisk ]; then
+ bootargs="$bootargs noinitrd rootfstype=$rootfs_type root=/dev/$rootfs_part"
+elif [ x$rootfs_loc = xnet ]; then
+ bootargs="$bootargs root=/dev/nfs nfsroot=$nfsroot,v3,tcp noinitrd"
+elif [ x$rootfs_loc = xinitrd ]; then
+ bootargs="$bootargs root=/dev/ram0 rdinit=/sbin/init"
+fi
+
+if [ x$kernelimage_type = xuimage ]; then
+ bootm /dev/$kernel_part
+elif [ x$kernelimage_type = xzimage ]; then
+ bootz /dev/$kernel_part
+else
+ echo "Booting failed. Correct setup of 'kernelimage_type'?"
+ exit
+fi
+
+echo "Booting failed. Correct setup of 'kernel_part'?"
diff --git a/arch/arm/boards/chumby_falconwing/env/bin/init b/arch/arm/boards/chumby_falconwing/env/bin/init
new file mode 100644
index 0000000..3ed68f7
--- /dev/null
+++ b/arch/arm/boards/chumby_falconwing/env/bin/init
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+PATH=/env/bin
+export PATH
+
+. /env/config
+
+echo
+echo -n "Hit any key to stop autoboot: "
+timeout -a $autoboot_timeout
+if [ $? != 0 ]; then
+ exit
+fi
+
+boot
diff --git a/arch/arm/boards/chumby_falconwing/env/config b/arch/arm/boards/chumby_falconwing/env/config
new file mode 100644
index 0000000..1e61dce
--- /dev/null
+++ b/arch/arm/boards/chumby_falconwing/env/config
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+machine=falconwing
+
+# use 'dhcp' to do dhcp in barebox and in kernel
+# use 'none' if you want to skip kernel ip autoconfiguration
+ip=none
+
+# or set your networking parameters here (if a USB network adapter is attached)
+#eth0.ipaddr=a.b.c.d
+#eth0.netmask=a.b.c.d
+#eth0.gateway=a.b.c.d
+#eth0.serverip=a.b.c.d
+
+# can be either 'net' or 'disk'
+kernel_loc=disk
+# can be either 'net', or 'disk' or 'initrd'
+rootfs_loc=disk
+
+# can be any regular filesystem like ext2, ext3, reiserfs in case of 'rootfs_loc=disk'
+rootfs_type=ext2
+# Where is the rootfs in case of 'rootfs_loc=disk'
+rootfs_part=mmcblk0p4
+
+# Where is the rootfs in case of 'rootfs_loc=net'
+nfsroot=FIXME
+
+# The image type of the kernel. Can be uimage, zimage
+kernelimage_type=uimage
+# Where to get the kernel image in case of 'kernel_loc=disk'
+kernel_part=disk0.2
+
+# base kernel parameter
+bootargs="console=ttyAM0,115200 debug ro lcd_panel=lms350 ssp1=mmc line=1 sysrq_always_enabled rotary=1"
+
+autoboot_timeout=2
diff --git a/arch/arm/boards/chumby_falconwing/falconwing.c b/arch/arm/boards/chumby_falconwing/falconwing.c
index d209dd5..952a384 100644
--- a/arch/arm/boards/chumby_falconwing/falconwing.c
+++ b/arch/arm/boards/chumby_falconwing/falconwing.c
@@ -20,10 +20,14 @@
#include <init.h>
#include <gpio.h>
#include <environment.h>
+#include <errno.h>
+#include <mci.h>
#include <asm/armlinux.h>
#include <asm/io.h>
#include <generated/mach-types.h>
#include <mach/imx-regs.h>
+#include <mach/clock.h>
+#include <mach/mci.h>
static struct memory_platform_data ram_pdata = {
.name = "ram0",
@@ -37,6 +41,17 @@ static struct device_d sdram_dev = {
.platform_data = &ram_pdata,
};
+static struct stm_mci_platform_data mci_pdata = {
+ .caps = MMC_MODE_4BIT | MMC_MODE_HS | MMC_MODE_HS_52MHz,
+ .voltages = MMC_VDD_32_33 | MMC_VDD_33_34, /* fixed to 3.3 V */
+};
+
+static struct device_d mci_dev = {
+ .name = "stm_mci",
+ .map_base = IMX_SSP1_BASE,
+ .platform_data = &mci_pdata,
+};
+
static const uint32_t pad_setup[] = {
/* may be not required as already done by the bootlet code */
#if 0
@@ -205,20 +220,64 @@ static const uint32_t pad_setup[] = {
GPMI_RDY3_GPIO | GPIO_IN | PULLUP(1),
};
+/**
+ * Try to register an environment storage on the attached MCI card
+ * @return 0 on success
+ *
+ * We relay on the existance of a useable SD card, already attached to
+ * our system, to get someting like a persistant memory for our environment.
+ * If this SD card is also the boot media, we can use the second partition
+ * for our environment purpose (if present!).
+ */
+static int register_persistant_environment(void)
+{
+ struct cdev *cdev;
+
+ /*
+ * The chumby one only has one MCI card socket.
+ * So, we expect its name as "disk0".
+ */
+ cdev = cdev_by_name("disk0");
+ if (cdev == NULL) {
+ pr_err("No MCI card preset\n");
+ return -ENODEV;
+ }
+
+ /* MCI card is present, also a useable partition on it? */
+ cdev = cdev_by_name("disk0.1");
+ if (cdev == NULL) {
+ pr_err("No second partition available\n");
+ pr_info("Please create at least a second partition with"
+ " 256 kiB...512 kiB in size (your choice)\n");
+ return -ENODEV;
+ }
+
+ /* use the full partition as our persistant environment storage */
+ return devfs_add_partition("disk0.1", 0, cdev->size, DEVFS_PARTITION_FIXED, "env0");
+}
+
static int falconwing_devices_init(void)
{
- int i;
+ int i, rc;
/* initizalize gpios */
for (i = 0; i < ARRAY_SIZE(pad_setup); i++)
imx_gpio_mode(pad_setup[i]);
register_device(&sdram_dev);
+ imx_set_ioclk(480U * 1000U); /* enable IOCLK to run at the PLL frequency */
+ /* run the SSP unit clock at 100,000 kHz */
+ imx_set_sspclk(0, 100U * 1000U, 1);
+ register_device(&mci_dev);
armlinux_add_dram(&sdram_dev);
armlinux_set_bootparams((void*)(sdram_dev.map_base + 0x100));
armlinux_set_architecture(MACH_TYPE_CHUMBY);
+ rc = register_persistant_environment();
+ if (rc != 0)
+ printf("Cannot create the 'env0' persistant environment storage (%d)\n", rc);
+
return 0;
}
@@ -268,4 +327,24 @@ make ARCH=arm CROSS_COMPILE=armv5compiler
@endverbatim
@note replace the armv5compiler with your ARM v5 cross compiler.
+
+@section setup_falconwing How to prepare an MCI card to boot the "chumby one" with barebox
+
+- Create four primary partitions on the MCI card
+ - the first one for the bootlets (about 256 kiB)
+ - the second one for the persistant environment (size is up to you, at least 256k)
+ - the third one for the kernel (2 MiB ... 4 MiB in size)
+ - the 4th one for the root filesystem which can fill the rest of the available space
+
+- Mark the first partition with the partition ID "53" and copy the bootlets
+ into this partition (currently not part of @b barebox!).
+
+- Copy the default @b barebox environment into the second partition (no filesystem required).
+
+- Copy the kernel into the third partition (no filesystem required).
+
+- Create the root filesystem in the 4th partition. You may copy an image into this
+ partition or you can do it in the classic way: mkfs on it, mount it and copy
+ all required data and programs into it.
+
*/
--
1.7.2.3
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^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 4/4] Adapt the defconfig for a full blown ChumbyOne support
2010-10-11 14:52 Bring together i.MX23, its MCI driver and the ChumbyOne Juergen Beisert
` (2 preceding siblings ...)
2010-10-11 14:52 ` [PATCH 3/4] Spend the ChumbyOne a persistant environment memory on MCI card Juergen Beisert
@ 2010-10-11 14:52 ` Juergen Beisert
2010-10-11 15:20 ` Jean-Christophe PLAGNIOL-VILLARD
2010-10-11 15:47 ` Juergen Beisert
2010-10-21 12:06 ` Bring together i.MX23, its MCI driver and the ChumbyOne Juergen Beisert
4 siblings, 2 replies; 10+ messages in thread
From: Juergen Beisert @ 2010-10-11 14:52 UTC (permalink / raw)
To: barebox
Make the ChumbyOne use of the MCI framework.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
---
arch/arm/configs/chumbyone_defconfig | 224 +++++++++++++++++++++++++++++++++-
1 files changed, 223 insertions(+), 1 deletions(-)
diff --git a/arch/arm/configs/chumbyone_defconfig b/arch/arm/configs/chumbyone_defconfig
index c21c7cd..277dbda 100644
--- a/arch/arm/configs/chumbyone_defconfig
+++ b/arch/arm/configs/chumbyone_defconfig
@@ -1,14 +1,122 @@
+#
+# Automatically generated make config: don't edit
+# Linux barebox version: 2010.10.0
+# Mon Oct 11 16:26:31 2010
+#
+# CONFIG_BOARD_LINKER_SCRIPT is not set
+CONFIG_GENERIC_LINKER_SCRIPT=y
+CONFIG_ARM=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_IMX is not set
CONFIG_ARCH_STM=y
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_NOMADIK is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_S3C24xx is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+
+#
+# processor features
+#
+CONFIG_ARCH_TEXT_BASE=0x42000000
+CONFIG_BOARDINFO="Chumby Falconwing"
+
+#
+# SigmaTel/Freescale i.MX System-on-Chip
+#
+CONFIG_ARCH_IMX23=y
+# CONFIG_MACH_MX23EVK is not set
CONFIG_MACH_CHUMBY=y
+
+#
+# Board specific settings
+#
CONFIG_AEABI=y
+
+#
+# Arm specific settings
+#
+CONFIG_CMD_ARM_CPUINFO=y
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
+CONFIG_DEFCONFIG_LIST="$ARCH_DEFCONFIG"
+CONFIG_GREGORIAN_CALENDER=y
+CONFIG_HAS_KALLSYMS=y
+CONFIG_HAS_MODULES=y
+CONFIG_CMD_MEMORY=y
+CONFIG_ENV_HANDLING=y
+CONFIG_GENERIC_GPIO=y
+
+#
+# General Settings
+#
+CONFIG_LOCALVERSION_AUTO=y
+
+#
+# memory layout
+#
+CONFIG_HAVE_MMU=y
+# CONFIG_MMU is not set
+CONFIG_HAVE_CONFIGURABLE_TEXT_BASE=y
+CONFIG_TEXT_BASE=0x42000000
+CONFIG_HAVE_CONFIGURABLE_MEMORY_LAYOUT=y
+CONFIG_MEMORY_LAYOUT_DEFAULT=y
+# CONFIG_MEMORY_LAYOUT_FIXED is not set
+CONFIG_STACK_SIZE=0x8000
+CONFIG_MALLOC_SIZE=0x400000
CONFIG_BROKEN=y
+# CONFIG_EXPERIMENTAL is not set
+# CONFIG_KALLSYMS is not set
+CONFIG_PROMPT="chumby:"
+CONFIG_BAUDRATE=115200
CONFIG_LONGHELP=y
+CONFIG_CBSIZE=1024
+CONFIG_MAXARGS=16
+CONFIG_SHELL_HUSH=y
+# CONFIG_SHELL_SIMPLE is not set
+# CONFIG_GLOB is not set
+CONFIG_PROMPT_HUSH_PS2="> "
+# CONFIG_HUSH_FANCY_PROMPT is not set
+# CONFIG_HUSH_GETOPT is not set
CONFIG_CMDLINE_EDITING=y
CONFIG_AUTO_COMPLETE=y
+# CONFIG_MENU is not set
+# CONFIG_PASSWORD is not set
+CONFIG_DYNAMIC_CRC_TABLE=y
+CONFIG_ERRNO_MESSAGES=y
+CONFIG_TIMESTAMP=y
+CONFIG_CONSOLE_FULL=y
+CONFIG_CONSOLE_ACTIVATE_FIRST=y
+# CONFIG_OF_FLAT_TREE is not set
CONFIG_PARTITION=y
-# CONFIG_DEFAULT_ENVIRONMENT is not set
+CONFIG_DEFAULT_ENVIRONMENT=y
+CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/chumby_falconwing/env"
+
+#
+# Debugging
+#
CONFIG_DEBUG_INFO=y
+# CONFIG_ENABLE_FLASH_NOISE is not set
+# CONFIG_ENABLE_PARTITION_NOISE is not set
+# CONFIG_ENABLE_DEVICE_NOISE is not set
+
+#
+# Commands
+#
+
+#
+# scripting
+#
CONFIG_CMD_EDIT=y
CONFIG_CMD_SLEEP=y
CONFIG_CMD_SAVEENV=y
@@ -16,10 +124,124 @@ CONFIG_CMD_LOADENV=y
CONFIG_CMD_EXPORT=y
CONFIG_CMD_PRINTENV=y
CONFIG_CMD_READLINE=y
+CONFIG_CMD_TRUE=y
+CONFIG_CMD_FALSE=y
+# CONFIG_CMD_LOGIN is not set
+# CONFIG_CMD_PASSWD is not set
+
+#
+# file commands
+#
+CONFIG_CMD_LS=y
+CONFIG_CMD_RM=y
+CONFIG_CMD_CAT=y
+CONFIG_CMD_MKDIR=y
+CONFIG_CMD_RMDIR=y
+CONFIG_CMD_CP=y
+CONFIG_CMD_PWD=y
+CONFIG_CMD_CD=y
+CONFIG_CMD_MOUNT=y
+CONFIG_CMD_UMOUNT=y
+
+#
+# console
+#
+CONFIG_CMD_CLEAR=y
+CONFIG_CMD_ECHO=y
CONFIG_CMD_ECHO_E=y
+
+#
+# memory
+#
+# CONFIG_CMD_LOADB is not set
+# CONFIG_CMD_LOADS is not set
+# CONFIG_CMD_MEMINFO is not set
+# CONFIG_CMD_CRC is not set
CONFIG_CMD_MTEST=y
CONFIG_CMD_MTEST_ALTERNATIVE=y
+
+#
+# flash
+#
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_UBI is not set
+
+#
+# booting
+#
+CONFIG_CMD_BOOTM=y
+# CONFIG_CMD_BOOTM_ZLIB is not set
+# CONFIG_CMD_BOOTM_BZLIB is not set
+# CONFIG_CMD_BOOTM_SHOW_TYPE is not set
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_BOOTU=y
CONFIG_CMD_RESET=y
+# CONFIG_CMD_GO is not set
CONFIG_CMD_TIMEOUT=y
CONFIG_CMD_PARTITION=y
+CONFIG_CMD_TEST=y
+CONFIG_CMD_VERSION=y
+CONFIG_CMD_HELP=y
+CONFIG_CMD_DEVINFO=y
+# CONFIG_CMD_GPIO is not set
+# CONFIG_CMD_UNLZO is not set
+# CONFIG_NET is not set
+
+#
+# Drivers
+#
+
+#
+# serial drivers
+#
+# CONFIG_DRIVER_SERIAL_ARM_DCC is not set
+CONFIG_DRIVER_SERIAL_STM378X=y
+# CONFIG_DRIVER_SERIAL_NS16550 is not set
+
+#
+# SPI drivers
+#
# CONFIG_SPI is not set
+# CONFIG_I2C is not set
+
+#
+# flash drivers
+#
+# CONFIG_DRIVER_CFI is not set
+# CONFIG_MTD is not set
+CONFIG_ATA=y
+
+#
+# drive types
+#
+CONFIG_ATA_DISK=y
+
+#
+# interface types
+#
+# CONFIG_USB is not set
+# CONFIG_USB_GADGET is not set
+# CONFIG_VIDEO is not set
+CONFIG_MCI=y
+
+#
+# --- Feature list ---
+#
+CONFIG_MCI_STARTUP=y
+CONFIG_MCI_INFO=y
+
+#
+# --- MCI host drivers ---
+#
+CONFIG_MCI_STM378X=y
+
+#
+# Filesystem support
+#
+# CONFIG_FS_CRAMFS is not set
+CONFIG_FS_RAMFS=y
+CONFIG_FS_DEVFS=y
+CONFIG_CRC32=y
+# CONFIG_DIGEST is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+CONFIG_PROCESS_ESCAPE_SEQUENCE=y
--
1.7.2.3
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^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH 4/4] Adapt the defconfig for a full blown ChumbyOne support
2010-10-11 14:52 ` [PATCH 4/4] Adapt the defconfig for a full blown ChumbyOne support Juergen Beisert
@ 2010-10-11 15:20 ` Jean-Christophe PLAGNIOL-VILLARD
2010-10-11 15:42 ` Juergen Beisert
2010-10-11 15:47 ` Juergen Beisert
1 sibling, 1 reply; 10+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2010-10-11 15:20 UTC (permalink / raw)
To: Juergen Beisert; +Cc: barebox
On 16:52 Mon 11 Oct , Juergen Beisert wrote:
> Make the ChumbyOne use of the MCI framework.
>
> Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
> ---
> arch/arm/configs/chumbyone_defconfig | 224 +++++++++++++++++++++++++++++++++-
please use savedefconfig
Best Regards,
J.
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 4/4] Adapt the defconfig for a full blown ChumbyOne support
2010-10-11 15:20 ` Jean-Christophe PLAGNIOL-VILLARD
@ 2010-10-11 15:42 ` Juergen Beisert
2010-10-11 17:05 ` Sascha Hauer
0 siblings, 1 reply; 10+ messages in thread
From: Juergen Beisert @ 2010-10-11 15:42 UTC (permalink / raw)
To: barebox
Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 16:52 Mon 11 Oct , Juergen Beisert wrote:
> > Make the ChumbyOne use of the MCI framework.
> >
> > Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
> > ---
> > arch/arm/configs/chumbyone_defconfig | 224
> > +++++++++++++++++++++++++++++++++-
>
> please use savedefconfig
Sorry, didn't notice the difference yet. I will resend this patch.
jbe
--
Pengutronix e.K. | Juergen Beisert |
Linux Solutions for Science and Industry | Phone: +49-8766-939 228 |
Vertretung Sued/Muenchen, Germany | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de/ |
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 4/4] Adapt the defconfig for a full blown ChumbyOne support
2010-10-11 15:42 ` Juergen Beisert
@ 2010-10-11 17:05 ` Sascha Hauer
0 siblings, 0 replies; 10+ messages in thread
From: Sascha Hauer @ 2010-10-11 17:05 UTC (permalink / raw)
To: Juergen Beisert; +Cc: barebox
On Mon, Oct 11, 2010 at 05:42:01PM +0200, Juergen Beisert wrote:
> Jean-Christophe PLAGNIOL-VILLARD wrote:
> > On 16:52 Mon 11 Oct , Juergen Beisert wrote:
> > > Make the ChumbyOne use of the MCI framework.
> > >
> > > Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
> > > ---
> > > arch/arm/configs/chumbyone_defconfig | 224
> > > +++++++++++++++++++++++++++++++++-
> >
> > please use savedefconfig
>
> Sorry, didn't notice the difference yet. I will resend this patch.
I already put the patches into next and changed the defconfigs to
savedefconfig format on the way.
Sascha
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^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 4/4] Adapt the defconfig for a full blown ChumbyOne support
2010-10-11 14:52 ` [PATCH 4/4] Adapt the defconfig for a full blown ChumbyOne support Juergen Beisert
2010-10-11 15:20 ` Jean-Christophe PLAGNIOL-VILLARD
@ 2010-10-11 15:47 ` Juergen Beisert
1 sibling, 0 replies; 10+ messages in thread
From: Juergen Beisert @ 2010-10-11 15:47 UTC (permalink / raw)
To: barebox
commit 69f4b4f403b1dbe17a95be340688dc77d166bb4e
Author: Juergen Beisert <jbe@pengutronix.de>
Date: Mon Oct 11 16:42:59 2010 +0200
Adapt the defconfig for a full blown ChumbyOne support
Make the ChumbyOne use of the MCI framework.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
diff --git a/arch/arm/configs/chumbyone_defconfig b/arch/arm/configs/chumbyone_defconfig
index c21c7cd..595b6a9 100644
--- a/arch/arm/configs/chumbyone_defconfig
+++ b/arch/arm/configs/chumbyone_defconfig
@@ -3,11 +3,12 @@ CONFIG_MACH_CHUMBY=y
CONFIG_AEABI=y
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_BROKEN=y
+CONFIG_PROMPT="chumby:"
CONFIG_LONGHELP=y
CONFIG_CMDLINE_EDITING=y
CONFIG_AUTO_COMPLETE=y
CONFIG_PARTITION=y
-# CONFIG_DEFAULT_ENVIRONMENT is not set
+CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/chumby_falconwing/env"
CONFIG_DEBUG_INFO=y
CONFIG_CMD_EDIT=y
CONFIG_CMD_SLEEP=y
@@ -23,3 +24,6 @@ CONFIG_CMD_RESET=y
CONFIG_CMD_TIMEOUT=y
CONFIG_CMD_PARTITION=y
# CONFIG_SPI is not set
+CONFIG_MCI=y
+CONFIG_MCI_STARTUP=y
+CONFIG_MCI_STM378X=y
--
Pengutronix e.K. | Juergen Beisert |
Linux Solutions for Science and Industry | Phone: +49-8766-939 228 |
Vertretung Sued/Muenchen, Germany | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de/ |
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Bring together i.MX23, its MCI driver and the ChumbyOne
2010-10-11 14:52 Bring together i.MX23, its MCI driver and the ChumbyOne Juergen Beisert
` (3 preceding siblings ...)
2010-10-11 14:52 ` [PATCH 4/4] Adapt the defconfig for a full blown ChumbyOne support Juergen Beisert
@ 2010-10-21 12:06 ` Juergen Beisert
4 siblings, 0 replies; 10+ messages in thread
From: Juergen Beisert @ 2010-10-21 12:06 UTC (permalink / raw)
To: Hauer, Sascha; +Cc: barebox
Juergen Beisert wrote:
> Now the i.MX23 architecture and the MCI support is in place, bring both
> together and make the ChumbyOne use of it.
Do these patches further re-work? Or why do they not occur in barebox-next?
jbe
--
Pengutronix e.K. | Juergen Beisert |
Linux Solutions for Science and Industry | Phone: +49-8766-939 228 |
Vertretung Sued/Muenchen, Germany | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de/ |
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