* [PATCH 3/4] ARM: i.MX51 efikasb: Use defaultenv_append_directory
2014-11-12 7:21 [PATCH 1/4] ARM: i.MX51: Setup MIPI Sascha Hauer
2014-11-12 7:21 ` [PATCH 2/4] ARM: i.MX51: Add pwm aliases to device tree Sascha Hauer
@ 2014-11-12 7:21 ` Sascha Hauer
2014-11-12 7:21 ` [PATCH 4/4] ARM: i.MX51 efikasb: register init callback for PMIC init Sascha Hauer
2 siblings, 0 replies; 4+ messages in thread
From: Sascha Hauer @ 2014-11-12 7:21 UTC (permalink / raw)
To: barebox
To have the smartbook specific env available in the multi image.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/boards/efika-mx-smartbook/Makefile | 1 +
arch/arm/boards/efika-mx-smartbook/board.c | 3 +++
.../defaultenv-efikasb/bin/lvds_init | 22 ++++++++++++++++
.../defaultenv-efikasb/boot/hd-internal | 12 +++++++++
.../defaultenv-efikasb/boot/mmc-left | 14 +++++++++++
.../efika-mx-smartbook/defaultenv-efikasb/config | 29 ++++++++++++++++++++++
.../defaultenv-efikasb/init/automount | 29 ++++++++++++++++++++++
.../defaultenv-efikasb/init/bootsource | 10 ++++++++
.../defaultenv-efikasb/network/eth0-discover | 4 +++
.../boards/efika-mx-smartbook/env/bin/lvds_init | 22 ----------------
.../boards/efika-mx-smartbook/env/boot/hd-internal | 12 ---------
.../boards/efika-mx-smartbook/env/boot/mmc-left | 14 -----------
arch/arm/boards/efika-mx-smartbook/env/config | 29 ----------------------
.../boards/efika-mx-smartbook/env/init/automount | 29 ----------------------
.../boards/efika-mx-smartbook/env/init/bootsource | 10 --------
.../efika-mx-smartbook/env/network/eth0-discover | 4 ---
16 files changed, 124 insertions(+), 120 deletions(-)
create mode 100644 arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/bin/lvds_init
create mode 100644 arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/boot/hd-internal
create mode 100644 arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/boot/mmc-left
create mode 100644 arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/config
create mode 100644 arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/init/automount
create mode 100644 arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/init/bootsource
create mode 100644 arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/network/eth0-discover
delete mode 100644 arch/arm/boards/efika-mx-smartbook/env/bin/lvds_init
delete mode 100644 arch/arm/boards/efika-mx-smartbook/env/boot/hd-internal
delete mode 100644 arch/arm/boards/efika-mx-smartbook/env/boot/mmc-left
delete mode 100644 arch/arm/boards/efika-mx-smartbook/env/config
delete mode 100644 arch/arm/boards/efika-mx-smartbook/env/init/automount
delete mode 100644 arch/arm/boards/efika-mx-smartbook/env/init/bootsource
delete mode 100644 arch/arm/boards/efika-mx-smartbook/env/network/eth0-discover
diff --git a/arch/arm/boards/efika-mx-smartbook/Makefile b/arch/arm/boards/efika-mx-smartbook/Makefile
index 0ac4693..d00e0f6 100644
--- a/arch/arm/boards/efika-mx-smartbook/Makefile
+++ b/arch/arm/boards/efika-mx-smartbook/Makefile
@@ -2,3 +2,4 @@ obj-y += board.o flash-header-imx51-genesi-efikasb.dcd.o
lwl-y += lowlevel.o
extra-y += flash-header-imx51-genesi-efikasb.dcd.S
extra-y += flash-header-imx51-genesi-efikasb.dcd
+bbenv-y += defaultenv-efikasb
diff --git a/arch/arm/boards/efika-mx-smartbook/board.c b/arch/arm/boards/efika-mx-smartbook/board.c
index 59410c1..02fce4b 100644
--- a/arch/arm/boards/efika-mx-smartbook/board.c
+++ b/arch/arm/boards/efika-mx-smartbook/board.c
@@ -17,6 +17,7 @@
#include <bootsource.h>
#include <partition.h>
#include <common.h>
+#include <envfs.h>
#include <fcntl.h>
#include <gpio.h>
#include <init.h>
@@ -247,6 +248,8 @@ static int efikamx_late_init(void)
efikamx_power_init();
+ defaultenv_append_directory(defaultenv_efikasb);
+
gpio_direction_output(GPIO_BACKLIGHT_POWER, 1);
for (i = 0; i < ARRAY_SIZE(leds); i++)
diff --git a/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/bin/lvds_init b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/bin/lvds_init
new file mode 100644
index 0000000..692392c
--- /dev/null
+++ b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/bin/lvds_init
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Initialize lvds and backlight in case your Kernel does not handle this...
+
+GPIO_BACKLIGHT_POWER=108
+GPIO_BACKLIGHT_PWM=2
+GPIO_LVDS_POWER=71
+GPIO_LVDS_RESET=69
+GPIO_LVDS_ENABLE=76
+GPIO_LCD_ENABLE=77
+
+gpio_direction_output $GPIO_BACKLIGHT_PWM 0
+gpio_direction_output $GPIO_LVDS_RESET 1
+gpio_direction_output $GPIO_LVDS_POWER 1
+msleep 5
+gpio_direction_output $GPIO_LVDS_RESET 0
+msleep 5
+gpio_direction_output $GPIO_LVDS_ENABLE 1
+gpio_direction_output $GPIO_BACKLIGHT_POWER 0
+gpio_direction_output $GPIO_LCD_ENABLE 1
+msleep 300
+gpio_direction_output $GPIO_BACKLIGHT_PWM 1
diff --git a/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/boot/hd-internal b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/boot/hd-internal
new file mode 100644
index 0000000..2233f14
--- /dev/null
+++ b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/boot/hd-internal
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+path="/mnt/internal-hd0.0"
+
+global.bootm.image="${path}/linuximage"
+
+oftree=${path}/oftree
+if [ -f $oftree ]; then
+ global.bootm.oftree="$oftree"
+fi
+
+global.linux.bootargs.dyn.root="root=/dev/sda2"
diff --git a/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/boot/mmc-left b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/boot/mmc-left
new file mode 100644
index 0000000..da7bc03
--- /dev/null
+++ b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/boot/mmc-left
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+path="/mnt/mmc-left.0"
+
+global.bootm.image="${path}/linuximage"
+
+oftree=${path}/oftree
+if [ -f $oftree ]; then
+ global.bootm.oftree="$oftree"
+fi
+
+# The rootdevice may actually be mmcblk1p2 if a card
+# is inserted to the back MMC slot
+global.linux.bootargs.dyn.root="root=/dev/mmcblk0p2"
diff --git a/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/config b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/config
new file mode 100644
index 0000000..c63c6a1
--- /dev/null
+++ b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/config
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# change network settings in /env/network/eth0
+# change mtd partition settings and automountpoints in /env/init/*
+
+#global.hostname=
+
+# set to false if you do not want to have colors
+global.allow_color=true
+
+# user (used for network filenames)
+global.user=none
+
+# timeout in seconds before the default boot entry is started
+global.autoboot_timeout=1
+
+# default boot entry (one of /env/boot/*)
+# (if not overwritten here, the bootdevice barebox comes from
+# is used)
+#global.boot.default=net
+
+# base bootargs
+global.linux.bootargs.base="console=tty1"
+
+# suitable for 800MHz
+global linux.bootargs.lpj="lpj=3997696"
+
+# speed up booting by being more quiet
+global linux.bootargs.quiet="quiet"
diff --git a/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/init/automount b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/init/automount
new file mode 100644
index 0000000..8cb5eaf
--- /dev/null
+++ b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/init/automount
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+ init-menu-add-entry "$0" "Automountpoints"
+ exit
+fi
+
+# automount tftp server based on $eth0.serverip
+
+mkdir -p /mnt/tftp
+automount /mnt/tftp 'ifup eth0 && mount -t tftp $eth0.serverip /mnt/tftp'
+
+# automount nfs server example
+
+# internal harddisk /boot partition
+mkdir -p /mnt/internal-hd0.0
+automount -d /mnt/internal-hd0.0 'mount /dev/ata0.0 /mnt/internal-hd0.0'
+
+# internal harddisk rootfs
+mkdir -p /mnt/internal-hd0.1
+automount -d /mnt/internal-hd0.1 'mount /dev/ata0.1 /mnt/internal-hd0.1'
+
+# left SD card slot, first partition
+mkdir -p /mnt/mmc-left.0
+automount -d /mnt/mmc-left.0 'mount /dev/mmc_left.0 /mnt/mmc-left.0'
+
+# back SD card slot, first partition
+mkdir -p /mnt/mmc-back.0
+automount -d /mnt/mmc-back.0 'mount /dev/mmc_back.0 /mnt/mmc-back.0'
diff --git a/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/init/bootsource b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/init/bootsource
new file mode 100644
index 0000000..380e855
--- /dev/null
+++ b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/init/bootsource
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# by default pick kernel from MMC card if booting from
+# it, otherwise default to boot from internal harddisk
+
+if [ $bootsource = mmc ]; then
+ global.boot.default=mmc-left
+else
+ global.boot.default=hd-internal
+fi
diff --git a/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/network/eth0-discover b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/network/eth0-discover
new file mode 100644
index 0000000..f8368a5
--- /dev/null
+++ b/arch/arm/boards/efika-mx-smartbook/defaultenv-efikasb/network/eth0-discover
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+usb
+sleep 3
diff --git a/arch/arm/boards/efika-mx-smartbook/env/bin/lvds_init b/arch/arm/boards/efika-mx-smartbook/env/bin/lvds_init
deleted file mode 100644
index 692392c..0000000
--- a/arch/arm/boards/efika-mx-smartbook/env/bin/lvds_init
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/sh
-
-# Initialize lvds and backlight in case your Kernel does not handle this...
-
-GPIO_BACKLIGHT_POWER=108
-GPIO_BACKLIGHT_PWM=2
-GPIO_LVDS_POWER=71
-GPIO_LVDS_RESET=69
-GPIO_LVDS_ENABLE=76
-GPIO_LCD_ENABLE=77
-
-gpio_direction_output $GPIO_BACKLIGHT_PWM 0
-gpio_direction_output $GPIO_LVDS_RESET 1
-gpio_direction_output $GPIO_LVDS_POWER 1
-msleep 5
-gpio_direction_output $GPIO_LVDS_RESET 0
-msleep 5
-gpio_direction_output $GPIO_LVDS_ENABLE 1
-gpio_direction_output $GPIO_BACKLIGHT_POWER 0
-gpio_direction_output $GPIO_LCD_ENABLE 1
-msleep 300
-gpio_direction_output $GPIO_BACKLIGHT_PWM 1
diff --git a/arch/arm/boards/efika-mx-smartbook/env/boot/hd-internal b/arch/arm/boards/efika-mx-smartbook/env/boot/hd-internal
deleted file mode 100644
index 2233f14..0000000
--- a/arch/arm/boards/efika-mx-smartbook/env/boot/hd-internal
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/sh
-
-path="/mnt/internal-hd0.0"
-
-global.bootm.image="${path}/linuximage"
-
-oftree=${path}/oftree
-if [ -f $oftree ]; then
- global.bootm.oftree="$oftree"
-fi
-
-global.linux.bootargs.dyn.root="root=/dev/sda2"
diff --git a/arch/arm/boards/efika-mx-smartbook/env/boot/mmc-left b/arch/arm/boards/efika-mx-smartbook/env/boot/mmc-left
deleted file mode 100644
index da7bc03..0000000
--- a/arch/arm/boards/efika-mx-smartbook/env/boot/mmc-left
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-path="/mnt/mmc-left.0"
-
-global.bootm.image="${path}/linuximage"
-
-oftree=${path}/oftree
-if [ -f $oftree ]; then
- global.bootm.oftree="$oftree"
-fi
-
-# The rootdevice may actually be mmcblk1p2 if a card
-# is inserted to the back MMC slot
-global.linux.bootargs.dyn.root="root=/dev/mmcblk0p2"
diff --git a/arch/arm/boards/efika-mx-smartbook/env/config b/arch/arm/boards/efika-mx-smartbook/env/config
deleted file mode 100644
index c63c6a1..0000000
--- a/arch/arm/boards/efika-mx-smartbook/env/config
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-# change network settings in /env/network/eth0
-# change mtd partition settings and automountpoints in /env/init/*
-
-#global.hostname=
-
-# set to false if you do not want to have colors
-global.allow_color=true
-
-# user (used for network filenames)
-global.user=none
-
-# timeout in seconds before the default boot entry is started
-global.autoboot_timeout=1
-
-# default boot entry (one of /env/boot/*)
-# (if not overwritten here, the bootdevice barebox comes from
-# is used)
-#global.boot.default=net
-
-# base bootargs
-global.linux.bootargs.base="console=tty1"
-
-# suitable for 800MHz
-global linux.bootargs.lpj="lpj=3997696"
-
-# speed up booting by being more quiet
-global linux.bootargs.quiet="quiet"
diff --git a/arch/arm/boards/efika-mx-smartbook/env/init/automount b/arch/arm/boards/efika-mx-smartbook/env/init/automount
deleted file mode 100644
index 8cb5eaf..0000000
--- a/arch/arm/boards/efika-mx-smartbook/env/init/automount
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-if [ "$1" = menu ]; then
- init-menu-add-entry "$0" "Automountpoints"
- exit
-fi
-
-# automount tftp server based on $eth0.serverip
-
-mkdir -p /mnt/tftp
-automount /mnt/tftp 'ifup eth0 && mount -t tftp $eth0.serverip /mnt/tftp'
-
-# automount nfs server example
-
-# internal harddisk /boot partition
-mkdir -p /mnt/internal-hd0.0
-automount -d /mnt/internal-hd0.0 'mount /dev/ata0.0 /mnt/internal-hd0.0'
-
-# internal harddisk rootfs
-mkdir -p /mnt/internal-hd0.1
-automount -d /mnt/internal-hd0.1 'mount /dev/ata0.1 /mnt/internal-hd0.1'
-
-# left SD card slot, first partition
-mkdir -p /mnt/mmc-left.0
-automount -d /mnt/mmc-left.0 'mount /dev/mmc_left.0 /mnt/mmc-left.0'
-
-# back SD card slot, first partition
-mkdir -p /mnt/mmc-back.0
-automount -d /mnt/mmc-back.0 'mount /dev/mmc_back.0 /mnt/mmc-back.0'
diff --git a/arch/arm/boards/efika-mx-smartbook/env/init/bootsource b/arch/arm/boards/efika-mx-smartbook/env/init/bootsource
deleted file mode 100644
index 380e855..0000000
--- a/arch/arm/boards/efika-mx-smartbook/env/init/bootsource
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-
-# by default pick kernel from MMC card if booting from
-# it, otherwise default to boot from internal harddisk
-
-if [ $bootsource = mmc ]; then
- global.boot.default=mmc-left
-else
- global.boot.default=hd-internal
-fi
diff --git a/arch/arm/boards/efika-mx-smartbook/env/network/eth0-discover b/arch/arm/boards/efika-mx-smartbook/env/network/eth0-discover
deleted file mode 100644
index f8368a5..0000000
--- a/arch/arm/boards/efika-mx-smartbook/env/network/eth0-discover
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-usb
-sleep 3
--
2.1.1
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^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH 4/4] ARM: i.MX51 efikasb: register init callback for PMIC init
2014-11-12 7:21 [PATCH 1/4] ARM: i.MX51: Setup MIPI Sascha Hauer
2014-11-12 7:21 ` [PATCH 2/4] ARM: i.MX51: Add pwm aliases to device tree Sascha Hauer
2014-11-12 7:21 ` [PATCH 3/4] ARM: i.MX51 efikasb: Use defaultenv_append_directory Sascha Hauer
@ 2014-11-12 7:21 ` Sascha Hauer
2 siblings, 0 replies; 4+ messages in thread
From: Sascha Hauer @ 2014-11-12 7:21 UTC (permalink / raw)
To: barebox
So that the PMIC initialisation is called once it's available.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/boards/efika-mx-smartbook/board.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boards/efika-mx-smartbook/board.c b/arch/arm/boards/efika-mx-smartbook/board.c
index 02fce4b..99efd66 100644
--- a/arch/arm/boards/efika-mx-smartbook/board.c
+++ b/arch/arm/boards/efika-mx-smartbook/board.c
@@ -64,16 +64,9 @@ static inline int machine_is_efikasb(void)
return 1;
}
-static int efikamx_power_init(void)
+static void efikamx_power_init(struct mc13xxx *mc)
{
unsigned int val;
- struct mc13xxx *mc;
-
- mc = mc13xxx_get();
- if (!mc) {
- printf("could not get mc13892\n");
- return -ENODEV;
- }
/* Write needed to Power Gate 2 register */
mc13xxx_reg_read(mc, MC13892_REG_POWER_MISC, &val);
@@ -178,8 +171,6 @@ static int efikamx_power_init(void)
mc13xxx_reg_write(mc, MC13892_REG_POWER_CTL2, val);
udelay(2500);
-
- return 0;
}
static int efikamx_usb_init(void)
@@ -189,6 +180,8 @@ static int efikamx_usb_init(void)
barebox_set_hostname("efikasb");
+ mc13xxx_register_init_callback(efikamx_power_init);
+
gpio_direction_output(GPIO_BLUETOOTH, 0);
gpio_direction_output(GPIO_WIFI_ENABLE, 1);
gpio_direction_output(GPIO_WIFI_RESET, 0);
@@ -246,8 +239,6 @@ static int efikamx_late_init(void)
if (!of_machine_is_compatible("genesi,imx51-sb"))
return 0;
- efikamx_power_init();
-
defaultenv_append_directory(defaultenv_efikasb);
gpio_direction_output(GPIO_BACKLIGHT_POWER, 1);
--
2.1.1
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^ permalink raw reply [flat|nested] 4+ messages in thread