>-----Original Message-----
>From: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de]
>On Behalf Of Otavio Salvador
>Sent: Wednesday, January 09, 2013 7:58 PM
>To: U-Boot Mailing List
>Cc: Estevam Fabio-R49496; Otavio Salvador
>Subject: [U-Boot] [PATCH v5 6/6] mx6qsabre{auto, sd}: Add support to
>dynamically choose between fdt use or not
>
>Signed-off-by: Otavio Salvador <ota...@ossystems.com.br>
>---
>Changes in v5:
>- Change subject
>- Reword the warning
>
>Changes in v4:
>- Use a warning, instead of error when failing to fetch fdt
>- Drop exit use
>- Fix netboot
>- Use fdt instead of ftd
>
>Changes in v3:
>- Add loadfdt
>- Use loadfdt
>- Call exit to abort script
>
>Changes in v2:
>- Allow use of dynamic/static ip
>- Allow force use, or not, of fdt
>- Change 'auto' to 'try'
>
> include/configs/mx6qsabre_common.h | 41
>+++++++++++++++++++++++++++++++++---
Acked-by: Jason Liu <r64...@freescale.com>
> include/configs/mx6qsabreauto.h | 1 +
> include/configs/mx6qsabresd.h | 1 +
> 3 files changed, 40 insertions(+), 3 deletions(-)
>
>diff --git a/include/configs/mx6qsabre_common.h
>b/include/configs/mx6qsabre_common.h
>index bd2fb10..0f0e51f 100644
>--- a/include/configs/mx6qsabre_common.h
>+++ b/include/configs/mx6qsabre_common.h
>@@ -83,6 +83,10 @@
> #define CONFIG_EXTRA_ENV_SETTINGS \
> "script=boot.scr\0" \
> "uimage=uImage\0" \
>+ "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
>+ "fdt_addr=0x11000000\0" \
>+ "boot_fdt=try\0" \
>+ "ip_dyn=yes\0" \
> "console=" CONFIG_CONSOLE_DEV "\0" \
> "fdt_high=0xffffffff\0" \
> "initrd_high=0xffffffff\0" \
>@@ -96,15 +100,46 @@
> "bootscript=echo Running bootscript from mmc ...; " \
> "source\0" \
> "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}
>${uimage}\0" \
>- "mmcboot=echo Booting from mmc ...; " \
>+ "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr}
>${fdt_file}\0" \
>+ "mmcboot=echo Booting from mmc ...; " \
> "run mmcargs; " \
>- "bootm\0" \
>+ "if test ${boot_fdt} = yes; then " \
>+ "if run loadfdt; then " \
>+ "bootm ${loadaddr} - ${fdt_addr}; " \
>+ "else " \
>+ "if test ${boot_fdt} = try; then " \
>+ "bootm; " \
>+ "else " \
>+ "echo WARN: Cannot load the DT; " \
>+ "fi; " \
>+ "fi; " \
>+ "else " \
>+ "bootm; " \
>+ "fi;\0" \
> "netargs=setenv bootargs console=${console},${baudrate} " \
> "root=/dev/nfs " \
> "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
> "netboot=echo Booting from net ...; " \
> "run netargs; " \
>- "dhcp ${uimage}; bootm\0" \
>+ "if test ${ip_dyn} = yes; then " \
>+ "setenv get_cmd dhcp; " \
>+ "else " \
>+ "setenv get_cmd tftp; " \
>+ "fi; " \
>+ "${get_cmd} ${uimage}; " \
>+ "if test ${boot_fdt} = yes; then " \
>+ "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
>+ "bootm ${loadaddr} - ${fdt_addr}; " \
>+ "else " \
>+ "if test ${boot_fdt} = try; then " \
>+ "bootm; " \
>+ "else " \
>+ "echo WARN: Cannot load the DT; " \
>+ "fi; " \
>+ "fi; " \
>+ "else " \
>+ "bootm; " \
>+ "fi;\0"
>
> #define CONFIG_BOOTCOMMAND \
> "mmc dev ${mmcdev};" \
>diff --git a/include/configs/mx6qsabreauto.h
>b/include/configs/mx6qsabreauto.h index f1ff201..f4a082a 100644
>--- a/include/configs/mx6qsabreauto.h
>+++ b/include/configs/mx6qsabreauto.h
>@@ -15,6 +15,7 @@
> #define CONFIG_MACH_TYPE 3529
> #define CONFIG_MXC_UART_BASE UART4_BASE
> #define CONFIG_CONSOLE_DEV "ttymxc3"
>+#define CONFIG_DEFAULT_FDT_FILE "imx6q-sabreauto.dtb"
> #define CONFIG_MMCROOT "/dev/mmcblk0p2"
> #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024)
>
>diff --git a/include/configs/mx6qsabresd.h b/include/configs/mx6qsabresd.h
>index a1d9285..b64e925 100644
>--- a/include/configs/mx6qsabresd.h
>+++ b/include/configs/mx6qsabresd.h
>@@ -21,6 +21,7 @@
> #define CONFIG_MXC_UART_BASE UART1_BASE
> #define CONFIG_CONSOLE_DEV "ttymxc0"
> #define CONFIG_MMCROOT "/dev/mmcblk1p2"
>+#define CONFIG_DEFAULT_FDT_FILE "imx6q-sabresd.dtb"
> #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
>
> #include "mx6qsabre_common.h"
>--
>1.7.10.4
>
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