[U-Boot] [PATCH] microblaze: Enable SERIAL_MULTI
Graeme Russ
graeme.russ at gmail.com
Mon Oct 10 12:11:54 CEST 2011
On 10/10/11, Michal Simek <monstr at monstr.eu> wrote:
> Enable support for SERIAL_MULTI.
>
> Microblaze can use uart16550 and uartlite drivers.
>
> Signed-off-by: Michal Simek <monstr at monstr.eu>
>
> ---
> Note:
> Follow serial.h conding style.
> ---
> arch/microblaze/lib/board.c | 4 ++++
> include/configs/microblaze-generic.h | 2 ++
> include/serial.h | 2 +-
> 3 files changed, 7 insertions(+), 1 deletions(-)
>
> diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c
> index ca5882d..64089c8 100644
> --- a/arch/microblaze/lib/board.c
> +++ b/arch/microblaze/lib/board.c
> @@ -32,6 +32,7 @@
> #include <stdio_dev.h>
> #include <net.h>
> #include <asm/processor.h>
> +#include <serial.h>
>
> DECLARE_GLOBAL_DATA_PTR;
>
> @@ -110,6 +111,9 @@ void board_init (void)
>
> monitor_flash_len = __end - __text_start;
>
> +#ifdef CONFIG_SERIAL_MULTI
> + serial_initialize();
> +#endif
> /*
> * The Malloc area is immediately below the monitor copy in DRAM
> * aka CONFIG_SYS_MONITOR_BASE - Note there is no need for reloc_off
> diff --git a/include/configs/microblaze-generic.h
> b/include/configs/microblaze-generic.h
> index 6b3fd76..89657189 100644
> --- a/include/configs/microblaze-generic.h
> +++ b/include/configs/microblaze-generic.h
> @@ -31,6 +31,8 @@
> #define CONFIG_MICROBLAZE 1
> #define MICROBLAZE_V5 1
>
> +#define CONFIG_SERIAL_MULTI 1
> +
> /* uart */
> #ifdef XILINX_UARTLITE_BASEADDR
> # define CONFIG_XILINX_UARTLITE
> diff --git a/include/serial.h b/include/serial.h
> index 5926244..f047d2f 100644
> --- a/include/serial.h
> +++ b/include/serial.h
> @@ -31,7 +31,7 @@ extern struct serial_device * default_serial_console
> (void);
> defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) || \
> defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
> defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) || \
> - defined(CONFIG_TEGRA2)
> + defined(CONFIG_TEGRA2) || defined(CONFIG_MICROBLAZE)
Am I the only one that thinks this is all really ugly?
> extern struct serial_device serial0_device;
> extern struct serial_device serial1_device;
> #if defined(CONFIG_SYS_NS16550_SERIAL)
> --
> 1.7.5.4
Regards,
Graeme
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