[U-Boot] [PATCH 02/03 v3] Add support for Olimex SAM9-L9261 SBC

Jean-Christophe PLAGNIOL-VILLARD plagnioj at jcrosoft.com
Sat Jul 18 23:09:40 CEST 2009


On 18:58 Wed 15 Jul     , Dimitar Dimitrov wrote:
> The SAM9-L9261 board support is based on code for AT91SAM9261EK. Networking
> is missing and will be added after the DM9000 support for AT91 boards is
> fixed to comply with U-Boot guide-lines.
> ---
this patch look at 80% similar as the at91sam9261ek

could you regenerate it with
git format-patch -M -B -C
>  MAINTAINERS                          |    3 +
>  MAKEALL                              |    1 +
>  Makefile                             |   17 +++
>  board/olimex/sam9_l9261/Makefile     |   56 ++++++++
>  board/olimex/sam9_l9261/config.mk    |    1 +
>  board/olimex/sam9_l9261/led.c        |   43 +++++++
>  board/olimex/sam9_l9261/partition.c  |   40 ++++++
>  board/olimex/sam9_l9261/sam9_l9261.c |  214 +++++++++++++++++++++++++++++++
>  include/configs/sam9_l9261.h         |  230 ++++++++++++++++++++++++++++++++++
>  tools/Makefile                       |    3 +
>  tools/logos/olimex.bmp               |  Bin 0 -> 27510 bytes
>  11 files changed, 608 insertions(+), 0 deletions(-)
>  create mode 100644 board/olimex/sam9_l9261/Makefile
>  create mode 100644 board/olimex/sam9_l9261/config.mk
>  create mode 100644 board/olimex/sam9_l9261/led.c
>  create mode 100644 board/olimex/sam9_l9261/partition.c
>  create mode 100644 board/olimex/sam9_l9261/sam9_l9261.c
>  create mode 100644 include/configs/sam9_l9261.h
>  create mode 100644 tools/logos/olimex.bmp
> 
<snip>
> +
> +/* ------------------------------------------------------------------------- */
> +/*
> + * Miscelaneous platform dependent initialisations
> + */
> +
why don't you configure the dm9000 SMC?
<snip>
> +
> +/* ARM asynchronous clock */
> +#define AT91_CPU_NAME		"AT91SAM9261"
no-need please remove
> +#define AT91_MAIN_CLOCK		18432000	/* 18.432 MHz crystal */
> +#define CONFIG_SYS_HZ		1000
> +
> +#define CONFIG_ARM926EJS	1	/* This is an ARM926EJS Core	*/
> +#define CONFIG_AT91SAM9261	1	/* It's an Atmel AT91SAM9261 SoC*/
> +#define CONFIG_SAM9_L9261	1	/* on an SAM9_L9261 Board	*/
> +#define CONFIG_ARCH_CPU_INIT
> +#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/
> +
> +#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs	*/
> +#define CONFIG_SETUP_MEMORY_TAGS 1
> +#define CONFIG_INITRD_TAG	1
> +
> +#define CONFIG_SKIP_LOWLEVEL_INIT
> +#define CONFIG_SKIP_RELOCATE_UBOOT
> +
> +/*
> + * Hardware drivers
> + */
> +#define CONFIG_ATMEL_USART	1
> +#undef CONFIG_USART0
> +#undef CONFIG_USART1
> +#undef CONFIG_USART2
> +#define CONFIG_USART3		1	/* USART 3 is DBGU */
> +
> +/* LCD */
> +#define CONFIG_LCD			1
> +#define LCD_BPP				LCD_COLOR8
> +#define CONFIG_LCD_LOGO			1
> +#undef LCD_TEST_PATTERN
> +#define CONFIG_LCD_INFO			1
> +#define CONFIG_LCD_INFO_BELOW_LOGO	1
> +#define CONFIG_LCD_INVERTED_CLOCK	1
> +#define CONFIG_SYS_WHITE_ON_BLACK	1
> +#define CONFIG_ATMEL_LCD		1
> +#define CONFIG_ATMEL_LCD_BGR555		1
> +#define CONFIG_SYS_CONSOLE_IS_IN_ENV	1
> +
> +/* LED */
> +#define CONFIG_AT91_LED
> +#define	CONFIG_RED_LED		AT91_PIN_PA23	/* this is the power led */
> +#define	CONFIG_GREEN_LED	AT91_PIN_PA13	/* this is the user1 led */
> +#define	CONFIG_YELLOW_LED	AT91_PIN_PA14	/* this is the user2 led */
please fix the indent
> +
> +#define CONFIG_BOOTDELAY	3
> +
> +/*
> + * BOOTP options
> + */
> +#define CONFIG_BOOTP_BOOTFILESIZE	1
> +#define CONFIG_BOOTP_BOOTPATH		1
> +#define CONFIG_BOOTP_GATEWAY		1
> +#define CONFIG_BOOTP_HOSTNAME		1
> +
<snip>
> +
> +#define CONFIG_BAUDRATE		115200
> +#define CONFIG_SYS_BAUDRATE_TABLE	{115200 , 19200, 38400, 57600, 9600 }
> +
> +#define CONFIG_SYS_PROMPT		"U-Boot> "
> +#define CONFIG_SYS_CBSIZE		256
> +#define CONFIG_SYS_MAXARGS		16
> +#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
> +#define CONFIG_SYS_LONGHELP		1
> +#define CONFIG_CMDLINE_EDITING	1
> +
> +#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
no-need please remove
> +/*
> + * Size of malloc() pool
> + */
Best Regards,
J.


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