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| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2012-01-11 10:45:01 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2012-05-28 09:12:53 +0900 |
| commit | 2a57e7ec9620fcb66bce92cf769e5f74c5d333cb (patch) | |
| tree | 4aec6f385964c1ba57d6b84a6e147d82a7e1e58e | |
| parent | 4398d55991eb3c2484a2a8e991d701e5d7a64874 (diff) | |
| download | u-boot-imx-2a57e7ec9620fcb66bce92cf769e5f74c5d333cb.zip u-boot-imx-2a57e7ec9620fcb66bce92cf769e5f74c5d333cb.tar.gz u-boot-imx-2a57e7ec9620fcb66bce92cf769e5f74c5d333cb.tar.bz2 | |
sh: Add support Renesas SH7734
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| -rw-r--r-- | arch/sh/include/asm/cpu_sh4.h | 2 | ||||
| -rw-r--r-- | arch/sh/include/asm/cpu_sh7734.h | 43 | ||||
| -rw-r--r-- | drivers/serial/serial_sh.h | 10 |
3 files changed, 55 insertions, 0 deletions
diff --git a/arch/sh/include/asm/cpu_sh4.h b/arch/sh/include/asm/cpu_sh4.h index 4351e8e..f1f49fe 100644 --- a/arch/sh/include/asm/cpu_sh4.h +++ b/arch/sh/include/asm/cpu_sh4.h @@ -46,6 +46,8 @@ # include <asm/cpu_sh7723.h> #elif defined (CONFIG_CPU_SH7724) # include <asm/cpu_sh7724.h> +#elif defined (CONFIG_CPU_SH7734) +# include <asm/cpu_sh7734.h> #elif defined (CONFIG_CPU_SH7757) # include <asm/cpu_sh7757.h> #elif defined (CONFIG_CPU_SH7763) diff --git a/arch/sh/include/asm/cpu_sh7734.h b/arch/sh/include/asm/cpu_sh7734.h new file mode 100644 index 0000000..e3becc9 --- /dev/null +++ b/arch/sh/include/asm/cpu_sh7734.h @@ -0,0 +1,43 @@ +/* + * (C) Copyright 2008, 2011 Renesas Solutions Corp. + * + * SH7734 Internal I/O register + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _ASM_CPU_SH7734_H_ +#define _ASM_CPU_SH7734_H_ + +#define CCR 0xFF00001C + +#define CACHE_OC_NUM_WAYS 4 +#define CCR_CACHE_INIT 0x0000090d + +/* SCIF */ +#define SCIF0_BASE 0xFFE40000 +#define SCIF1_BASE 0xFFE41000 +#define SCIF2_BASE 0xFFE42000 +#define SCIF3_BASE 0xFFE43000 +#define SCIF4_BASE 0xFFE44000 +#define SCIF5_BASE 0xFFE45000 + +/* Timer */ +#define TSTR 0xFFD80004 +#define TCNT0 0xFFD8000C +#define TCR0 0xFFD80010 + +#endif /* _ASM_CPU_SH7734_H_ */ diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h index 0b3e779..de3e102 100644 --- a/drivers/serial/serial_sh.h +++ b/drivers/serial/serial_sh.h @@ -112,6 +112,15 @@ struct uart_port { # define SCSCR_INIT(port) ((port)->type == PORT_SCIFA ? \ 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ : \ 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */) +#elif defined(CONFIG_CPU_SH7734) +# define SCSPTR0 0xFFE40020 +# define SCSPTR1 0xFFE41020 +# define SCSPTR2 0xFFE42020 +# define SCSPTR3 0xFFE43020 +# define SCSPTR4 0xFFE44020 +# define SCSPTR5 0xFFE45020 +# define SCIF_ORER 0x0001 /* overrun error bit */ +# define SCSCR_INIT(port) 0x0038 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ #elif defined(CONFIG_CPU_SH4_202) # define SCSPTR2 0xffe80020 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ @@ -216,6 +225,7 @@ struct uart_port { defined(CONFIG_CPU_SH7091) || \ defined(CONFIG_CPU_SH7750R) || \ defined(CONFIG_CPU_SH7722) || \ + defined(CONFIG_CPU_SH7734) || \ defined(CONFIG_CPU_SH7750S) || \ defined(CONFIG_CPU_SH7751) || \ defined(CONFIG_CPU_SH7751R) || \ |