Dear Linus Walleij,

This, enabled the FDT library for the Integrators, updates the Integrator/CP default command to load and pass a Device Tree when booting the kernel from the on-board ethernet, define same environment for the Integrator/AP and move the load address around to something even.

Signed-off-by: Linus Walleij linus.walleij@linaro.org

ChangeLog v1->v2:

• Skip definition of $loadaddr, rely on CONFIG_LOAD_ADDR instead.

---

include/configs/integrator-common.h | 3 ++- include/configs/integratorap.h | 7 +++++-- include/configs/integratorcp.h | 9 ++++++--- 3 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/include/configs/integrator-common.h b/include/configs/integrator-common.h index 564b418..f4a182c 100644 --- a/include/configs/integrator-common.h +++ b/include/configs/integrator-common.h @@ -30,7 +30,7 @@ #define CONFIG_SYS_MEMTEST_END 0x10000000 #define CONFIG_SYS_HZ 1000 #define CONFIG_SYS_TIMERBASE 0x13000100 /* Timer1 */ -#define CONFIG_SYS_LOAD_ADDR 0x7fc0 /* default load address */ +#define CONFIG_SYS_LOAD_ADDR 0x800 /* default load address */ #define CONFIG_SYS_LONGHELP #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size*/ @@ -41,6 +41,7 @@

#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_OF_LIBFDT /* enable passing a Device Tree */ #define CONFIG_MISC_INIT_R /* call misc_init_r during start up */

/* diff --git a/include/configs/integratorap.h b/include/configs/integratorap.h index c6907b5..f409f2a 100644 --- a/include/configs/integratorap.h +++ b/include/configs/integratorap.h @@ -62,9 +62,12 @@ */ #include <config_cmd_default.h>

-#define CONFIG_BOOTDELAY 2 +#define CONFIG_BOOTDELAY 0 #define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyAM0

console=tty"

-#define CONFIG_BOOTCOMMAND "" +#define CONFIG_BOOTCOMMAND "setenv servip 192.168.1.100 ; " \

• "setenv fdtaddr 0x00800000 ; " \
• "echo "\\$loadaddr = $loadaddr, \\$fdtaddr=$fdtaddr" ; " \
• "echo "load binaries then: bootm $loadaddr - $fdtaddr""

/*

• Miscellaneous configurable options

diff --git a/include/configs/integratorcp.h b/include/configs/integratorcp.h index ca02a6f..9446edb 100644 --- a/include/configs/integratorcp.h +++ b/include/configs/integratorcp.h @@ -60,11 +60,14 @@ #include <config_cmd_default.h>

#define CONFIG_BOOTDELAY 2 -#define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyAMA0 console=tty ip=dhcp netdev=27,0,0xfc800000,0xfc800010,eth0 video=clcdfb:0" -#define CONFIG_BOOTCOMMAND "tftpboot ; bootm" #define CONFIG_SERVERIP 192.168.1.100 #define CONFIG_IPADDR 192.168.1.104 -#define CONFIG_BOOTFILE "uImage" +#define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyAMA0 console=tty ip=dhcp netdev=27,0,0xfc800000,0xfc800010,eth0 video=clcdfb:0" +#define CONFIG_BOOTCOMMAND "setenv servip 192.168.1.100 ; " \

• "setenv fdtaddr 0x00800000 ; " \
• "bootp $loadaddr $servip:uImage ; " \
• "bootp $fdtaddr $servip:integratorcp.dtb ; " \
• "bootm $loadaddr - $fdtaddr"

Do you mean to use "serverip" here? Since "serverip" is the IP of the TFTP server and it's used across uboot.