diff options
author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2013-12-18 16:03:44 +0900 |
---|---|---|
committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2013-12-18 16:49:08 +0900 |
commit | 320cf350801f30875fe5749eee74aed242573031 (patch) | |
tree | 9d1c6cc30fa023b6e225fb23dee087eafee1652d /arch | |
parent | fd44194945714a478fab6407c04453caaef0bac9 (diff) |
sh: add support for sh7753evb board
The SH7753 EVB board has SH7753, 512MB DDR3-SDRAM, SPI ROM,
Gigabit Ethernet, and eMMC.
This patch support the following functions:
- 512MB DDR3-SDRAM, SCIF4, SPI ROM, Gigabit Ethernet, eMMC
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/sh/include/asm/cpu_sh4.h | 2 | ||||
-rw-r--r-- | arch/sh/include/asm/cpu_sh7753.h | 197 |
2 files changed, 199 insertions, 0 deletions
diff --git a/arch/sh/include/asm/cpu_sh4.h b/arch/sh/include/asm/cpu_sh4.h index 9181d59a947..9f48e4fe048 100644 --- a/arch/sh/include/asm/cpu_sh4.h +++ b/arch/sh/include/asm/cpu_sh4.h @@ -37,6 +37,8 @@ # include <asm/cpu_sh7734.h> #elif defined (CONFIG_CPU_SH7752) # include <asm/cpu_sh7752.h> +#elif defined (CONFIG_CPU_SH7753) +# include <asm/cpu_sh7753.h> #elif defined (CONFIG_CPU_SH7757) # include <asm/cpu_sh7757.h> #elif defined (CONFIG_CPU_SH7763) diff --git a/arch/sh/include/asm/cpu_sh7753.h b/arch/sh/include/asm/cpu_sh7753.h new file mode 100644 index 00000000000..cd0e0bba6c2 --- /dev/null +++ b/arch/sh/include/asm/cpu_sh7753.h @@ -0,0 +1,197 @@ +/* + * Copyright (C) 2012 Renesas Solutions Corp. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_CPU_SH7753_H_ +#define _ASM_CPU_SH7753_H_ + +#define CCR 0xFF00001C +#define WTCNT 0xFFCC0000 +#define CCR_CACHE_INIT 0x0000090b +#define CACHE_OC_NUM_WAYS 1 + +#ifndef __ASSEMBLY__ /* put C only stuff in this section */ +/* MMU */ +struct mmu_regs { + unsigned int reserved[4]; + unsigned int mmucr; +}; +#define MMU_BASE ((struct mmu_regs *)0xff000000) + +/* Watchdog */ +#define WTCSR0 0xffcc0002 +#define WRSTCSR_R 0xffcc0003 +#define WRSTCSR_W 0xffcc0002 +#define WTCSR_PREFIX 0xa500 +#define WRSTCSR_PREFIX 0x6900 +#define WRSTCSR_WOVF_PREFIX 0x9600 + +/* SCIF */ +#define SCIF0_BASE 0xfe4b0000 /* The real name is SCIF2 */ +#define SCIF1_BASE 0xfe4c0000 /* The real name is SCIF3 */ +#define SCIF2_BASE 0xfe4d0000 /* The real name is SCIF4 */ + +/* TMU0 */ +#define TMU_BASE 0xFE430000 + +/* ETHER, GETHER MAC address */ +struct ether_mac_regs { + unsigned int reserved[114]; + unsigned int mahr; + unsigned int reserved2; + unsigned int malr; +}; +#define GETHER0_MAC_BASE ((struct ether_mac_regs *)0xfee0400) +#define GETHER1_MAC_BASE ((struct ether_mac_regs *)0xfee0c00) +#define ETHER0_MAC_BASE ((struct ether_mac_regs *)0xfef0000) +#define ETHER1_MAC_BASE ((struct ether_mac_regs *)0xfef0800) + +/* GETHER */ +struct gether_control_regs { + unsigned int gbecont; +}; +#define GETHER_CONTROL_BASE ((struct gether_control_regs *)0xffc10100) +#define GBECONT_RMII1 0x00020000 +#define GBECONT_RMII0 0x00010000 + +/* SerMux */ +struct sermux_regs { + unsigned char smr0; + unsigned char smr1; + unsigned char smr2; + unsigned char smr3; + unsigned char smr4; + unsigned char smr5; +}; +#define SERMUX_BASE ((struct sermux_regs *)0xfe470000) + + +/* USB0/1 */ +struct usb_common_regs { + unsigned short reserved[129]; + unsigned short suspmode; +}; +#define USB0_COMMON_BASE ((struct usb_common_regs *)0xfe450000) +#define USB1_COMMON_BASE ((struct usb_common_regs *)0xfe4f0000) + +struct usb0_phy_regs { + unsigned short reset; + unsigned short reserved[4]; + unsigned short portsel; +}; +#define USB0_PHY_BASE ((struct usb0_phy_regs *)0xfe5f0000) + +struct usb1_port_regs { + unsigned int port1sel; + unsigned int reserved; + unsigned int usb1intsts; +}; +#define USB1_PORT_BASE ((struct usb1_port_regs *)0xfe4f2000) + +struct usb1_alignment_regs { + unsigned int ehcidatac; /* 0xfe4fe018 */ + unsigned int reserved[63]; + unsigned int ohcidatac; +}; +#define USB1_ALIGNMENT_BASE ((struct usb1_alignment_regs *)0xfe4fe018) + +/* GPIO */ +struct gpio_regs { + unsigned short pacr; + unsigned short pbcr; + unsigned short pccr; + unsigned short pdcr; + unsigned short pecr; + unsigned short pfcr; + unsigned short pgcr; + unsigned short phcr; + unsigned short picr; + unsigned short pjcr; + unsigned short pkcr; + unsigned short plcr; + unsigned short pmcr; + unsigned short pncr; + unsigned short pocr; + unsigned short reserved; + unsigned short pqcr; + unsigned short prcr; + unsigned short pscr; + unsigned short ptcr; + unsigned short pucr; + unsigned short pvcr; + unsigned short pwcr; + unsigned short pxcr; + unsigned short pycr; + unsigned short pzcr; + unsigned char padr; + unsigned char reserved_a; + unsigned char pbdr; + unsigned char reserved_b; + unsigned char pcdr; + unsigned char reserved_c; + unsigned char pddr; + unsigned char reserved_d; + unsigned char pedr; + unsigned char reserved_e; + unsigned char pfdr; + unsigned char reserved_f; + unsigned char pgdr; + unsigned char reserved_g; + unsigned char phdr; + unsigned char reserved_h; + unsigned char pidr; + unsigned char reserved_i; + unsigned char pjdr; + unsigned char reserved_j; + unsigned char pkdr; + unsigned char reserved_k; + unsigned char pldr; + unsigned char reserved_l; + unsigned char pmdr; + unsigned char reserved_m; + unsigned char pndr; + unsigned char reserved_n; + unsigned char podr; + unsigned char reserved_o; + unsigned char ppdr; + unsigned char reserved_p; + unsigned char pqdr; + unsigned char reserved_q; + unsigned char prdr; + unsigned char reserved_r; + unsigned char psdr; + unsigned char reserved_s; + unsigned char ptdr; + unsigned char reserved_t; + unsigned char pudr; + unsigned char reserved_u; + unsigned char pvdr; + unsigned char reserved_v; + unsigned char pwdr; + unsigned char reserved_w; + unsigned char pxdr; + unsigned char reserved_x; + unsigned char pydr; + unsigned char reserved_y; + unsigned char pzdr; + unsigned char reserved_z; + unsigned short ncer; + unsigned short ncmcr; + unsigned short nccsr; + unsigned char reserved2[2]; + unsigned short psel0; /* +0x70 */ + unsigned short psel1; + unsigned short psel2; + unsigned short psel3; + unsigned short psel4; + unsigned short psel5; + unsigned short psel6; + unsigned short reserved3[2]; + unsigned short psel7; +}; +#define GPIO_BASE ((struct gpio_regs *)0xffec0000) + +#endif /* ifndef __ASSEMBLY__ */ +#endif /* _ASM_CPU_SH7753_H_ */ |