[U-Boot] [PATCH 03/10] imx6: move generic imx6 options to mx6_common.h

Markus Niebel list-09_u-boot at tqsc.de
Tue May 12 08:29:14 CEST 2015


Hello Peter,

Am 11.05.2015 um 13:23 schrieb Peter Robinson:
> All boards define CONFIG_MX6, CONFIG_DISPLAY_BOARDINFO, CONFIG_DISPLAY_CPUINFO
> and CONFIG_SYS_GENERIC_BOARD so define them in mx6_common
> 
> Signed-off-by: Peter Robinson <pbrobinson at gmail.com>
> 
> ---
>  include/configs/aristainetos.h      | 7 -------
>  include/configs/cgtqmx6eval.h       | 5 -----
>  include/configs/cm_fx6.h            | 7 -------
>  include/configs/embestmx6boards.h   | 7 -------
>  include/configs/gw_ventana.h        | 5 -----
>  include/configs/hummingboard.h      | 6 ------
>  include/configs/mx6_common.h        | 5 +++++
>  include/configs/mx6cuboxi.h         | 4 ----
>  include/configs/mx6qarm2.h          | 7 -------
>  include/configs/mx6sabre_common.h   | 7 -------
>  include/configs/mx6slevk.h          | 6 ------
>  include/configs/mx6sxsabresd.h      | 5 -----
>  include/configs/nitrogen6x.h        | 4 ----
>  include/configs/novena.h            | 4 ----
>  include/configs/ot1200.h            | 4 ----
>  include/configs/platinum.h          | 6 ------
>  include/configs/platinum_picon.h    | 2 --
>  include/configs/platinum_titanium.h | 2 --
>  include/configs/secomx6quq7.h       | 4 ----
>  include/configs/tbs2910.h           | 4 ----
>  include/configs/titanium.h          | 3 ---
>  include/configs/tqma6.h             | 6 ------
>  include/configs/udoo.h              | 6 ------
>  include/configs/wandboard.h         | 6 ------
>  include/configs/warp.h              | 5 -----
>  25 files changed, 5 insertions(+), 122 deletions(-)
> 
> diff --git a/include/configs/aristainetos.h b/include/configs/aristainetos.h
> index 7bac18c..2865ef6 100644
> --- a/include/configs/aristainetos.h
> +++ b/include/configs/aristainetos.h
> @@ -13,20 +13,13 @@
>  #ifndef __ARISTAINETOS_CONFIG_H
>  #define __ARISTAINETOS_CONFIG_H
>  
> -#define CONFIG_MX6
> -
>  #include "mx6_common.h"
>  
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define CONFIG_MACH_TYPE	4501
>  #define CONFIG_MMCROOT		"/dev/mmcblk0p1"
>  #define CONFIG_HOSTNAME		aristainetos
>  #define PHYS_SDRAM_SIZE		(1u * 1024 * 1024 * 1024)
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(64 * SZ_1M)
>  
> diff --git a/include/configs/cgtqmx6eval.h b/include/configs/cgtqmx6eval.h
> index d6018fd..fff950e 100644
> --- a/include/configs/cgtqmx6eval.h
> +++ b/include/configs/cgtqmx6eval.h
> @@ -13,13 +13,8 @@
>  #ifndef __CONFIG_CGTQMX6EVAL_H
>  #define __CONFIG_CGTQMX6EVAL_H
>  
> -#define CONFIG_MX6
> -
>  #include "mx6_common.h"
>  
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define CONFIG_MACH_TYPE	4122
>  
>  #define CONFIG_CMDLINE_TAG
> diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h
> index 8fd6350..c0607a4 100644
> --- a/include/configs/cm_fx6.h
> +++ b/include/configs/cm_fx6.h
> @@ -14,7 +14,6 @@
>  #include "mx6_common.h"
>  
>  /* Machine config */
> -#define CONFIG_MX6
>  #define CONFIG_SYS_LITTLE_ENDIAN
>  #define CONFIG_MACH_TYPE		4273
>  
> @@ -22,11 +21,6 @@
>  #define CONFIG_CMD_GPIO
>  #endif
>  
> -/* Display information on boot */
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -#define CONFIG_TIMESTAMP
> -
>  /* CMD */
>  #define CONFIG_CMD_GREPENV
>  #undef CONFIG_CMD_FLASH
> @@ -274,7 +268,6 @@
>  #define CONFIG_SERIAL_TAG
>  
>  /* misc */
> -#define CONFIG_SYS_GENERIC_BOARD
>  #define CONFIG_STACKSIZE			(128 * 1024)
>  #define CONFIG_SYS_MALLOC_LEN			(10 * 1024 * 1024)
>  #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	800 /* 400 KB */
> diff --git a/include/configs/embestmx6boards.h b/include/configs/embestmx6boards.h
> index c327e9b..90ba948 100644
> --- a/include/configs/embestmx6boards.h
> +++ b/include/configs/embestmx6boards.h
> @@ -15,19 +15,12 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  #define CONFIG_MXC_UART_BASE		UART2_BASE
>  #define CONFIG_CONSOLE_DEV		"ttymxc1"
>  #define CONFIG_MMCROOT			"/dev/mmcblk1p2"
>  
>  #define PHYS_SDRAM_SIZE		(1u * 1024 * 1024 * 1024)
>  
> -#define CONFIG_MX6
> -
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define CONFIG_CMDLINE_TAG
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
> diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
> index 7e33f9d..fcdc7fd 100644
> --- a/include/configs/gw_ventana.h
> +++ b/include/configs/gw_ventana.h
> @@ -19,9 +19,6 @@
>  
>  #include "imx6_spl.h"                  /* common IMX6 SPL configuration */
>  #include "mx6_common.h"
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO         /* display cpu info */
> -#define CONFIG_DISPLAY_BOARDINFO_LATE  /* display board info (after reloc) */
>  
>  #define CONFIG_MACH_TYPE	4520   /* Gateworks Ventana Platform */
>  
> @@ -32,8 +29,6 @@
>  #define CONFIG_SERIAL_TAG
>  #define CONFIG_REVISION_TAG
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
>  
> diff --git a/include/configs/hummingboard.h b/include/configs/hummingboard.h
> index 089472e..d24c257 100644
> --- a/include/configs/hummingboard.h
> +++ b/include/configs/hummingboard.h
> @@ -13,10 +13,6 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define CONFIG_MACH_TYPE		4773
>  
>  #define CONFIG_CMDLINE_TAG
> @@ -24,8 +20,6 @@
>  #define CONFIG_INITRD_TAG
>  #define CONFIG_REVISION_TAG
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(2 * SZ_1M)
>  
> diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
> index edaa4f6..d6cebec 100644
> --- a/include/configs/mx6_common.h
> +++ b/include/configs/mx6_common.h
> @@ -36,4 +36,9 @@
>  #include <asm/imx-common/gpio.h>
>  #include <config_cmd_default.h>
>  
> +#define CONFIG_MX6

Here we need an #if !defined(CONFIG_MX6) because secomx6quq7
(and soon hopefully other boards) sets this via Kconfig under
arch/arm/cpu/armv7/mx6

> +#define CONFIG_DISPLAY_BOARDINFO
> +#define CONFIG_DISPLAY_CPUINFO
> +#define CONFIG_SYS_GENERIC_BOARD
> +
>  #endif
> diff --git a/include/configs/mx6cuboxi.h b/include/configs/mx6cuboxi.h
> index f1f997f..c52874e 100644
> --- a/include/configs/mx6cuboxi.h
> +++ b/include/configs/mx6cuboxi.h
> @@ -10,19 +10,15 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_MX6
>  #define CONFIG_SPL_LIBCOMMON_SUPPORT
>  #define CONFIG_SPL_MMC_SUPPORT
>  #include "imx6_spl.h"
>  
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
>  #define CONFIG_CMDLINE_TAG
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
>  #define CONFIG_REVISION_TAG
>  #define CONFIG_IMX6_THERMAL
> -#define CONFIG_SYS_GENERIC_BOARD
>  
>  #define CONFIG_SYS_MALLOC_LEN		(2 * SZ_1M)
>  #define CONFIG_BOARD_EARLY_INIT_F
> diff --git a/include/configs/mx6qarm2.h b/include/configs/mx6qarm2.h
> index dbb23ab..8d81abb 100644
> --- a/include/configs/mx6qarm2.h
> +++ b/include/configs/mx6qarm2.h
> @@ -9,19 +9,12 @@
>  #ifndef __CONFIG_H
>  #define __CONFIG_H
>  
> -#define CONFIG_MX6
> -
>  #include "mx6_common.h"
>  
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define CONFIG_CMDLINE_TAG
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
>  
> diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h
> index fde36c9..8415ee4 100644
> --- a/include/configs/mx6sabre_common.h
> +++ b/include/configs/mx6sabre_common.h
> @@ -9,13 +9,8 @@
>  #ifndef __MX6QSABRE_COMMON_CONFIG_H
>  #define __MX6QSABRE_COMMON_CONFIG_H
>  
> -#define CONFIG_MX6
> -
>  #include "mx6_common.h"
>  
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define CONFIG_CMDLINE_TAG
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
> @@ -23,8 +18,6 @@
>  
>  #define CONFIG_IMX6_THERMAL
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(10 * SZ_1M)
>  
> diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h
> index a87cb6d..f6cdb97 100644
> --- a/include/configs/mx6slevk.h
> +++ b/include/configs/mx6slevk.h
> @@ -11,10 +11,6 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define MACH_TYPE_MX6SLEVK		4307
>  #define CONFIG_MACH_TYPE		MACH_TYPE_MX6SLEVK
>  
> @@ -23,8 +19,6 @@
>  #define CONFIG_INITRD_TAG
>  #define CONFIG_REVISION_TAG
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(3 * SZ_1M)
>  
> diff --git a/include/configs/mx6sxsabresd.h b/include/configs/mx6sxsabresd.h
> index d660ac3..57796b7 100644
> --- a/include/configs/mx6sxsabresd.h
> +++ b/include/configs/mx6sxsabresd.h
> @@ -12,10 +12,6 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #ifdef CONFIG_SPL
>  #define CONFIG_SPL_LIBCOMMON_SUPPORT
>  #define CONFIG_SPL_MMC_SUPPORT
> @@ -26,7 +22,6 @@
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
>  #define CONFIG_REVISION_TAG
> -#define CONFIG_SYS_GENERIC_BOARD
>  
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(3 * SZ_1M)
> diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h
> index 73262c3..ad970c3 100644
> --- a/include/configs/nitrogen6x.h
> +++ b/include/configs/nitrogen6x.h
> @@ -11,9 +11,6 @@
>  #define __CONFIG_H
>  
>  #include "mx6_common.h"
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
>  
>  #define CONFIG_MACH_TYPE	3769
>  
> @@ -21,7 +18,6 @@
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
>  #define CONFIG_REVISION_TAG
> -#define CONFIG_SYS_GENERIC_BOARD
>  
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
> diff --git a/include/configs/novena.h b/include/configs/novena.h
> index 75e26bc..15c129a 100644
> --- a/include/configs/novena.h
> +++ b/include/configs/novena.h
> @@ -10,19 +10,15 @@
>  #define __CONFIG_H
>  
>  /* System configurations */
> -#define CONFIG_MX6
>  #define CONFIG_BOARD_EARLY_INIT_F
>  #define CONFIG_BOARD_LATE_INIT
>  #define CONFIG_MISC_INIT_R
> -#define CONFIG_DISPLAY_BOARDINFO
> -#define CONFIG_DISPLAY_CPUINFO
>  #define CONFIG_DOS_PARTITION
>  #define CONFIG_FAT_WRITE
>  #define CONFIG_FIT
>  #define CONFIG_KEYBOARD
>  #define CONFIG_MXC_GPIO
>  #define CONFIG_OF_LIBFDT
> -#define CONFIG_SYS_GENERIC_BOARD
>  #define CONFIG_SYS_NO_FLASH
>  
>  #include "mx6_common.h"
> diff --git a/include/configs/ot1200.h b/include/configs/ot1200.h
> index a371e0c..30c0345 100644
> --- a/include/configs/ot1200.h
> +++ b/include/configs/ot1200.h
> @@ -9,15 +9,11 @@
>  #define __CONFIG_H
>  
>  #include "mx6_common.h"
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
>  
>  #define CONFIG_CMDLINE_TAG
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
>  #define CONFIG_REVISION_TAG
> -#define CONFIG_SYS_GENERIC_BOARD
>  
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
> diff --git a/include/configs/platinum.h b/include/configs/platinum.h
> index 80a1e64..ddaad42 100644
> --- a/include/configs/platinum.h
> +++ b/include/configs/platinum.h
> @@ -7,8 +7,6 @@
>  #ifndef __PLATINUM_CONFIG_H__
>  #define __PLATINUM_CONFIG_H__
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  /* SPL */
>  #define CONFIG_SPL_NAND_SUPPORT
>  #define CONFIG_SPL_MMC_SUPPORT
> @@ -150,10 +148,6 @@
>   * U-Boot configuration
>   */
>  
> -/* Console boot messages */
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  /* Tag config */
>  #define CONFIG_CMDLINE_TAG
>  #define CONFIG_SETUP_MEMORY_TAGS
> diff --git a/include/configs/platinum_picon.h b/include/configs/platinum_picon.h
> index 4590df5..f5b476f 100644
> --- a/include/configs/platinum_picon.h
> +++ b/include/configs/platinum_picon.h
> @@ -12,8 +12,6 @@
>  #define CONFIG_PLATINUM_PROJECT			"picon"
>  #define CONFIG_PLATINUM_CPU			"imx6dl"
>  
> -#define CONFIG_MX6
> -
>  #include <configs/platinum.h>
>  
>  #define CONFIG_FEC_XCV_TYPE			RMII
> diff --git a/include/configs/platinum_titanium.h b/include/configs/platinum_titanium.h
> index 6789655..9bca10f 100644
> --- a/include/configs/platinum_titanium.h
> +++ b/include/configs/platinum_titanium.h
> @@ -12,8 +12,6 @@
>  #define CONFIG_PLATINUM_PROJECT			"titanium"
>  #define CONFIG_PLATINUM_CPU			"imx6q"
>  
> -#define CONFIG_MX6
> -
>  #define PHYS_SDRAM_SIZE				(512 << 20)
>  #define CONFIG_SYS_NAND_MAX_CHIPS		1
>  
> diff --git a/include/configs/secomx6quq7.h b/include/configs/secomx6quq7.h
> index bc8b011..8475021 100644
> --- a/include/configs/secomx6quq7.h
> +++ b/include/configs/secomx6quq7.h
> @@ -11,10 +11,6 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define CONFIG_CMDLINE_TAG
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
> diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h
> index 6a9dfb4..6f673b0 100644
> --- a/include/configs/tbs2910.h
> +++ b/include/configs/tbs2910.h
> @@ -12,9 +12,6 @@
>  #include "mx6_common.h"
>  
>  /* General configuration */
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO_LATE
>  #define CONFIG_SYS_THUMB_BUILD
>  
>  #define CONFIG_MACH_TYPE		3980
> @@ -23,7 +20,6 @@
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
>  #define CONFIG_REVISION_TAG
> -#define CONFIG_SYS_GENERIC_BOARD
>  
>  #define CONFIG_BOARD_EARLY_INIT_F
>  #define CONFIG_MXC_GPIO
> diff --git a/include/configs/titanium.h b/include/configs/titanium.h
> index 81f3a1b..08e1de8 100644
> --- a/include/configs/titanium.h
> +++ b/include/configs/titanium.h
> @@ -15,10 +15,7 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_MX6
>  #define CONFIG_MX6Q
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
>  
>  #define MACH_TYPE_TITANIUM		3769
>  #define CONFIG_MACH_TYPE		MACH_TYPE_TITANIUM
> diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h
> index ee41cd3..a85e2e8 100644
> --- a/include/configs/tqma6.h
> +++ b/include/configs/tqma6.h
> @@ -9,8 +9,6 @@
>  #ifndef __CONFIG_H
>  #define __CONFIG_H
>  
> -#define CONFIG_MX6
> -
>  /* SPL */
>  /* #if defined(CONFIG_SPL_BUILD) */
>  
> @@ -32,10 +30,6 @@
>  #define PHYS_SDRAM_SIZE			(1024u * SZ_1M)
>  #endif
>  
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  #define CONFIG_CMDLINE_TAG
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
> diff --git a/include/configs/udoo.h b/include/configs/udoo.h
> index 51b7582..b4438c0 100644
> --- a/include/configs/udoo.h
> +++ b/include/configs/udoo.h
> @@ -11,10 +11,6 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define MACH_TYPE_UDOO		4800
>  #define CONFIG_MACH_TYPE	MACH_TYPE_UDOO
>  
> @@ -23,8 +19,6 @@
>  #define CONFIG_INITRD_TAG
>  #define CONFIG_REVISION_TAG
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(2 * SZ_1M)
>  
> diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h
> index 984630b..384654f 100644
> --- a/include/configs/wandboard.h
> +++ b/include/configs/wandboard.h
> @@ -11,10 +11,6 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
>  #define MACH_TYPE_WANDBOARD		4412
>  #define CONFIG_MACH_TYPE		MACH_TYPE_WANDBOARD
>  
> @@ -23,8 +19,6 @@
>  #define CONFIG_INITRD_TAG
>  #define CONFIG_REVISION_TAG
>  
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  /* Size of malloc() pool */
>  #define CONFIG_SYS_MALLOC_LEN		(10 * SZ_1M)
>  
> diff --git a/include/configs/warp.h b/include/configs/warp.h
> index b085c72..3bfce05 100644
> --- a/include/configs/warp.h
> +++ b/include/configs/warp.h
> @@ -15,11 +15,6 @@
>  
>  #include "mx6_common.h"
>  
> -#define CONFIG_MX6
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -#define CONFIG_SYS_GENERIC_BOARD
> -
>  #define CONFIG_CMDLINE_TAG
>  #define CONFIG_SETUP_MEMORY_TAGS
>  #define CONFIG_INITRD_TAG
> 



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