[U-Boot] [PATCH v6 1/1] socfpga: Adding configuration for development kit
Albert ARIBAUD
albert.u.boot at aribaud.net
Fri Sep 6 12:10:09 CEST 2013
Hi Chin,
On Wed, 7 Aug 2013 10:06:56 -0500, Chin Liang See <clsee at altera.com>
wrote:
> Separating the configuration file for Virtual
> Target and real hardware Cyclone V development kit
>
> Signed-off-by: Chin Liang See <clsee at altera.com>
> Reviewed-by: Pavel Machek <pavel at denx.de>
> Cc: Wolfgang Denk <wd at denx.de>
> Cc: Pavel Machek <pavel at denx.de>
> Cc: Dinh Nguyen <dinguyen at altera.com>
> Cc: Tom Rini <trini at ti.com>
> Cc: Albert Aribaud <albert.u.boot at aribaud.net>
> ---
> Changes for v6:
> - Re-shuffle the change list
> Changes for v5:
> - Added Reviewed-by: Pavel Machek
> - Cc: Tom Rini
> Changes for v4:
> - Added change log for each revision change
> Changes for v3:
> - Fixed the long subject of the patch
> Changes for v2:
> - Fixed the word wrap issue within patch
> ---
> include/configs/socfpga_cyclone5.h | 28 +++++++++++++++++++++-------
> 1 file changed, 21 insertions(+), 7 deletions(-)
>
> diff --git a/include/configs/socfpga_cyclone5.h b/include/configs/socfpga_cyclone5.h
> index b5a7a9a..06aeba6 100644
> --- a/include/configs/socfpga_cyclone5.h
> +++ b/include/configs/socfpga_cyclone5.h
> @@ -11,6 +11,8 @@
> /*
> * High level configuration
> */
> +/* Virtual target or real hardware */
> +#define CONFIG_SOCFPGA_VIRTUAL_TARGET
>
> #define CONFIG_ARMV7
> #define CONFIG_L2_OFF
> @@ -21,11 +23,12 @@
> #define CONFIG_SINGLE_BOOTLOADER
> #define CONFIG_SOCFPGA
>
> +/* base address for .text section */
> +#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
> #define CONFIG_SYS_TEXT_BASE 0x08000040
> -#define V_NS16550_CLK 1000000
> -#define CONFIG_BAUDRATE 57600
> -#define CONFIG_SYS_HZ 1000
> -#define CONFIG_TIMER_CLOCK_KHZ 2400
> +#else
> +#define CONFIG_SYS_TEXT_BASE 0x01000040
> +#endif
> #define CONFIG_SYS_LOAD_ADDR 0x7fc0
>
> /* Console I/O Buffer Size */
> @@ -154,7 +157,7 @@
> /* SDRAM Bank #1 */
> #define CONFIG_SYS_SDRAM_BASE 0x00000000
> /* SDRAM memory size */
> -#define PHYS_SDRAM_1_SIZE 0x80000000
> +#define PHYS_SDRAM_1_SIZE 0x40000000
>
> #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
> #define CONFIG_SYS_MEMTEST_START 0x00000000
> @@ -170,8 +173,13 @@
> #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
> #define CONFIG_CONS_INDEX 1
> #define CONFIG_SYS_NS16550_COM1 UART0_BASE
> -
> #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, 115200}
> +#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
> +#define V_NS16550_CLK 1000000
> +#else
> +#define V_NS16550_CLK 100000000
> +#endif
> +#define CONFIG_BAUDRATE 115200
>
> /*
> * FLASH
> @@ -184,9 +192,15 @@
> /* This timer use eosc1 where the clock frequency is fixed
> * throughout any condition */
> #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS
> -
> /* reload value when timer count to zero */
> #define TIMER_LOAD_VAL 0xFFFFFFFF
> +/* Timer info */
> +#define CONFIG_SYS_HZ 1000
> +#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
> +#define CONFIG_TIMER_CLOCK_KHZ 2400
> +#else
> +#define CONFIG_TIMER_CLOCK_KHZ 25000
> +#endif
>
> #define CONFIG_ENV_IS_NOWHERE
>
Applied to u-boot-arm/master, thanks!
Amicalement,
--
Albert.
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