[U-Boot] [PATCH 1/6] Add MS7206SE support.
Yoshinori Sato
ysato at users.sourceforge.jp
Wed Feb 12 15:24:58 CET 2014
At Wed, 12 Feb 2014 15:50:12 +0900,
Nobuhiro Iwamatsu wrote:
>
> Hi, Sato-san.
>
> 2014-02-11 21:24 GMT+09:00 Yoshinori Sato <ysato at users.sourceforge.jp>:
> > Hi.
> > This patch series add to Renesas MS7206SE board support.
> > And SH2A targets various update.
> > Please comment.
>
> Please use cover-letter option of git format-patch.
> >
> > Signed-off-by: Yoshinori Sato <ysato at users.sourceforge.jp>
> > ---
> > board/renesas/ms7206se/Makefile | 10 +++
> > board/renesas/ms7206se/lowlevel_init.S | 124 +++++++++++++++++++++++++++++++++
> > board/renesas/ms7206se/ms7206se.c | 43 ++++++++++++
> > boards.cfg | 1 +
> > drivers/net/smc91111.h | 31 ++++++++-
>
> Please divide a patch by device support and board support.
> And please send patch of ether part to net maintainer.
OK.
I'll cleanup code and re-sent.
> Best regards,
> Nobuhiro
>
> > include/configs/ms7206se.h | 95 +++++++++++++++++++++++++
> > 6 files changed, 303 insertions(+), 1 deletion(-)
> > create mode 100644 board/renesas/ms7206se/Makefile
> > create mode 100644 board/renesas/ms7206se/lowlevel_init.S
> > create mode 100644 board/renesas/ms7206se/ms7206se.c
> > create mode 100644 include/configs/ms7206se.h
> >
> > diff --git a/board/renesas/ms7206se/Makefile b/board/renesas/ms7206se/Makefile
> > new file mode 100644
> > index 0000000..eed3769
> > --- /dev/null
> > +++ b/board/renesas/ms7206se/Makefile
> > @@ -0,0 +1,10 @@
> > +#
> > +# Copyright (C) 2013 Yoshinori Sato <ysato at users.sourceforge.jp>
> > +#
> > +# u-boot/board/renesas/ms7619se/Makefile
> > +#
> > +# SPDX-License-Identifier: GPL-2.0+
> > +#
> > +
> > +obj-y := ms7206se.o
> > +obj-y += lowlevel_init.o
> > diff --git a/board/renesas/ms7206se/lowlevel_init.S b/board/renesas/ms7206se/lowlevel_init.S
> > new file mode 100644
> > index 0000000..4e1e70c
> > --- /dev/null
> > +++ b/board/renesas/ms7206se/lowlevel_init.S
> > @@ -0,0 +1,124 @@
> > +/*
> > + * Copyright (C) 2013 Yoshinori Sato <ysato at users.sourceforge.jp>
> > + *
> > + * SPDX-License-Identifier: GPL-2.0+
> > + */
> > +
> > +#include <config.h>
> > +#include <version.h>
> > +
> > +#include <asm/processor.h>
> > +#include <asm/macro.h>
> > +#define INTMSK0 0x11800000
> > +
> > + .global lowlevel_init
> > +
> > + .text
> > + .align 2
> > +
> > +lowlevel_init:
> > + mova CPG_settings_table,r0
> > +1: mov.l @r0+,r3 // Address (or zero)
> > + tst r3,r3
> > + bt 2f
> > + mov.l @r0+,r1 // data
> > + bra 1b
> > + mov.w r1, at r3
> > +2:
> > + mov.l $mclkcr,r0 // MCLKCR setting
> > + mov #0x40,r1
> > + mov.b r1, at r0
> > +
> > + // Set up the Bus Controler
> > + mova BSC_settings_table,r0
> > +5: mov.l @r0+,r3 // Address (or zero)
> > + tst r3,r3
> > + bt 6f
> > + mov.l @r0+,r1 // data
> > + bra 5b
> > + mov.l r1, at r3
> > +
> > +6:
> > + mov.l $delay_count,r0
> > +7:
> > + dt r0
> > + bf 7b
> > +
> > + mov.l $SDMR,r1 // Turns on SDRAM controller
> > + mov.l $SDMR_val,r2
> > + mov.l r2, at r1
> > +
> > + // Set up the Pin Function Controler
> > + mova PFC_settings_table,r0
> > +3: mov.l @r0+,r3 // Address (or zero)
> > + tst r3,r3
> > + bt 4f
> > + mov.l @r0+,r1 // data
> > + bra 3b
> > + mov.w r1, at r3
> > +4:
> > + rts/n
> > +
> > + .align 4
> > +$delay_count:
> > + .long 2000
> > +$SDMR: .long 0xfffc5880
> > +$SDMR_val:
> > + .long 0
> > +
> > +$mclkcr:
> > + .long MCLKCR
> > +
> > +CPG_settings_table:
> > + .long WTCSR,0xA500
> > + .long WTCNT,0x5A00
> > + .long WTCSR,0xA51E
> > + .long FRQCR, 0x120c /* input:33.3333MHz I:B:P=6:2:1=200MHz:66MHz:33MHz */
> > + .long 0
> > +
> > +BSC_settings_table:
> > + # Settings from Hitachi docs for SE7206
> > + .long CMNCR, 0x00001010
> > + .long CS0BCR, 0x10000600
> > + .long CS2BCR, 0x10000600
> > + .long CS4BCR, 0x10000400
> > + .long CS5BCR, 0x10000400
> > + .long CS3BCR, 0x10004600
> > + .long CS0WCR, 0x00000380; /* wait:4cycle */
> > + .long CS2WCR, 0x00000380;
> > + .long CS4WCR, 0x00000380;
> > + .long CS5WCR, 0x00000380;
> > + .long CS3WCR, 0x00004892; /* pre->actv:1cycle, actv->read/write:2cycle, write->pre:1cycle, ref->actv:4cycle */
> > + .long SDCR, 0x00000811;
> > + .long RTCNT, 0xa55a0083;
> > + .long RTCOR, 0xa55a0083;
> > + .long RTCSR, 0xa55a0008; /* reflesh count=B耳/4 */
> > + .long 0
> > +
> > +PFC_settings_table:
> > + .long PACRH3, 0x0022
> > + .long PACRH2, 0x1111
> > + .long PACRH1, 0x1115
> > + .long PACRL4, 0x1111
> > + .long PACRL3, 0x1125
> > + .long PACRL2, 0x2255
> > + .long PACRL1, 0x5500
> > + .long PBCR3, 0x0022
> > + .long PBCR2, 0x2244
> > + .long PBCR1, 0x1111
> > + .long PCCRL1, 0x1111
> > + .long PDCRH4, 0x1111
> > + .long PDCRH3, 0x1111
> > + .long PDCRH2, 0x1111
> > + .long PDCRH1, 0x1111
> > + .long PDCRL4, 0x1111
> > + .long PDCRL3, 0x1111
> > + .long PECRH1, 0x0005
> > + .long PECRL4, 0x3223
> > + .long PECRL3, 0x3030
> > + .long PECRL2, 0x3550
> > + .long IFCR, 0x0003
> > + .long 0
> > +
> > +$INTMSK0:
> > + .long INTMSK0
> > diff --git a/board/renesas/ms7206se/ms7206se.c b/board/renesas/ms7206se/ms7206se.c
> > new file mode 100644
> > index 0000000..45906fb
> > --- /dev/null
> > +++ b/board/renesas/ms7206se/ms7206se.c
> > @@ -0,0 +1,43 @@
> > +/*
> > + * Copyright (C) 2013 Yoshinori Sato <ysato at users.sourceforge.jp>
> > + *
> > + * SPDX-License-Identifier: GPL-2.0+
> > + */
> > +
> > +#include <common.h>
> > +#include <net.h>
> > +#include <netdev.h>
> > +#include <asm/io.h>
> > +#include <asm/processor.h>
> > +
> > +DECLARE_GLOBAL_DATA_PTR;
> > +
> > +int checkboard(void)
> > +{
> > + puts("BOARD: Renesas Technology MS7206SE\n");
> > + return 0;
> > +}
> > +
> > +int board_init(void)
> > +{
> > + return 0;
> > +}
> > +
> > +int dram_init(void)
> > +{
> > + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
> > + gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
> > + printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
> > + return 0;
> > +}
> > +
> > +#ifdef CONFIG_CMD_NET
> > +int board_eth_init(bd_t *bis)
> > +{
> > + int rc = 0;
> > +#ifdef CONFIG_SMC91111
> > + rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
> > +#endif
> > + return rc;
> > +}
> > +#endif
> > diff --git a/boards.cfg b/boards.cfg
> > index c97c4bd..a56f196 100644
> > --- a/boards.cfg
> > +++ b/boards.cfg
> > @@ -1203,6 +1203,7 @@ Active powerpc ppc4xx - xilinx ppc440-generic
> > Active powerpc ppc4xx - xilinx ppc440-generic xilinx-ppc440-generic_flash xilinx-ppc440-generic:SYS_TEXT_BASE=0xF7F60000,RESET_VECTOR_ADDRESS=0xF7FFFFFC Ricardo Ribalda <ricardo.ribalda at uam.es>
> > Active sandbox sandbox - sandbox sandbox sandbox - Simon Glass <sjg at chromium.org>
> > Active sh sh2 - renesas rsk7203 rsk7203 - Nobuhiro Iwamatsu <iwamatsu.nobuhiro at renesas.com>:Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
> > +Active sh sh2 - renesas ms7206se ms7206se - Yoshinori Sato <ysato at users.sourceforge.jp>
> > Active sh sh2 - renesas rsk7264 rsk7264 - Phil Edworthy <phil.edworthy at renesas.com>
> > Active sh sh2 - renesas rsk7269 rsk7269 - -
> > Active sh sh3 - - mpr2 mpr2 - Mark Jonas <mark.jonas at de.bosch.com>
> > diff --git a/drivers/net/smc91111.h b/drivers/net/smc91111.h
> > index 9deee9b..513a67d 100644
> > --- a/drivers/net/smc91111.h
> > +++ b/drivers/net/smc91111.h
> > @@ -236,7 +236,36 @@ struct smc91111_priv{
> > *(__b2 + __i) = SMC_inb((a),(r)); \
> > }; \
> > }while(0)
> > -
> > +#elif defined(CONFIG_MS7206SE)
> > +#define SWAB(x) ({ word __x = x; ((__x << 8)|(__x >> 8));})
> > +#define SMC_inw(a,r) *((volatile word *)((a)->iobase + (r)))
> > +#define SMC_inb(a,r) (*((volatile byte *)((a)->iobase + ((r) ^ 0x01))))
> > +#define SMC_insw(a,r,b,l) \
> > + do { \
> > + int __i; \
> > + word *__b2 = (word *)(b); \
> > + for (__i = 0; __i < (l); __i++) { \
> > + *__b2++ = SWAB(SMC_inw(a, r)); \
> > + } \
> > + } while(0);
> > +#define SMC_outw(a,d,r) (*((volatile word *)((a)->iobase+(r))) = d)
> > +#define SMC_outb(a,d,r) ({ word __d = (byte)(d); \
> > + word __w = SMC_inw((a),((r)&(~1))); \
> > + if(((r) & 1)) \
> > + __w = (__w & 0x00ff) | (__d << 8); \
> > + else \
> > + __w = (__w & 0xff00) | (__d); \
> > + SMC_outw((a),__w,((r)&(~1))); \
> > + })
> > +#define SMC_outsw(a,r,b,l) \
> > + do { \
> > + int __i; \
> > + word *__b2 = (word *)(b); \
> > + for (__i = 0; __i < (l); __i++) { \
> > + SMC_outw(a, SWAB(*__b2), r); \
> > + __b2++; \
> > + } \
> > + } while(0);
> > #else /* if not CONFIG_CPU_PXA25X and not CONFIG_LEON */
> >
> > #ifndef CONFIG_SMC_USE_IOFUNCS /* these macros don't work on some boards */
> > diff --git a/include/configs/ms7206se.h b/include/configs/ms7206se.h
> > new file mode 100644
> > index 0000000..805044c
> > --- /dev/null
> > +++ b/include/configs/ms7206se.h
> > @@ -0,0 +1,95 @@
> > +/*
> > + * Configuation settings for the Renesas Technology MS7206SE
> > + *
> > + * Copyright (C) 2013 Yoshinori Sato <ysato at users.sourceforge.jp>
> > + *
> > + * SPDX-License-Identifier: GPL-2.0+
> > + */
> > +
> > +#ifndef __MS7206SE_H
> > +#define __MS7206SE
> > +
> > +#undef DEBUG
> > +#define CONFIG_SH 1
> > +#define CONFIG_SH2 1
> > +#define CONFIG_SH2A 1
> > +#define CONFIG_CPU_SH7206 1
> > +#define CONFIG_MS7206SE 1
> > +
> > +#define CONFIG_CMD_FLASH
> > +#define CONFIG_CMD_NET
> > +#define CONFIG_CMD_SAVEENV
> > +#define CONFIG_CMD_SDRAM
> > +#define CONFIG_CMD_MEMORY
> > +#define CONFIG_CMD_MEMTEST
> > +#define CONFIG_CMD_CACHE
> > +
> > +#define CONFIG_BAUDRATE 115200
> > +#define CONFIG_BOOTARGS "console=ttySC3,115200"
> > +#define CONFIG_LOADADDR 0x0C100000 /* MS7206SE01_SDRAM_BASE + 1MB */
> > +
> > +#define CONFIG_VERSION_VARIABLE
> > +#undef CONFIG_SHOW_BOOT_PROGRESS
> > +
> > +/* MEMORY */
> > +#define MS7206SE_SDRAM_BASE 0x0C000000
> > +#define MS7206SE_FLASH_BASE_1 0x20000000 /* Non cache */
> > +#define MS7206SE_FLASH_BANK_SIZE (16 * 1024 * 1024)
> > +
> > +#define CONFIG_SYS_TEXT_BASE 0x0C7C0000
> > +#define CONFIG_SYS_LONGHELP /* undef to save memory */
> > +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
> > +#define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */
> > +#define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
> > +#define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
> > +/* Buffer size for Boot Arguments passed to kernel */
> > +#define CONFIG_SYS_BARGSIZE 512
> > +/* List of legal baudrate settings for this board */
> > +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 3840, 57600, 115200 }
> > +
> > +/* SCIF */
> > +#define CONFIG_SCIF_CONSOLE 1
> > +#define CONFIG_CONS_SCIF3 1
> > +
> > +#define CONFIG_SYS_MEMTEST_START CONFIG_LOADADDR
> > +#define CONFIG_SYS_MEMTEST_END (CONFIG_LOADADDR + (63 * 1024 * 1024))
> > +
> > +#define CONFIG_SYS_SDRAM_BASE MS7206SE_SDRAM_BASE
> > +#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
> > +
> > +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1024 * 1024)
> > +#define CONFIG_SYS_MONITOR_BASE MS7206SE_FLASH_BASE_1
> > +#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
> > +#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
> > +#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
> > +
> > +/* FLASH */
> > +#define CONFIG_FLASH_CFI_DRIVER
> > +#define CONFIG_SYS_FLASH_CFI
> > +#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
> > +#undef CONFIG_SYS_FLASH_QUIET_TEST
> > +#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
> > +#define CONFIG_SYS_FLASH_BASE MS7206SE_FLASH_BASE_1
> > +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
> > +#define CONFIG_SYS_MAX_FLASH_SECT 142
> > +#define CONFIG_SYS_MAX_FLASH_BANKS 1
> > +
> > +#define CONFIG_ENV_IS_IN_FLASH
> > +#define CONFIG_ENV_SECT_SIZE (128 * 1024)
> > +#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
> > +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
> > +#define CONFIG_SYS_FLASH_ERASE_TOUT 12000
> > +#define CONFIG_SYS_FLASH_WRITE_TOUT 500
> > +
> > +/* Board Clock */
> > +#define CONFIG_SYS_CLK_FREQ 33333333
> > +#define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
> > +#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
> > +#define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */
> > +#define CONFIG_SH_CMT_CLK_FREQ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
> > +
> > +/* Network interface */
> > +#define CONFIG_SMC91111
> > +#define CONFIG_SMC91111_BASE (0x30000000)
> > +
> > +#endif /* __MS7206SE_H */
> > --
> > 1.8.5.3
> >
> >
> > _______________________________________________
> > U-Boot mailing list
> > U-Boot at lists.denx.de
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> >
>
>
>
> --
> Nobuhiro Iwamatsu
> iwamatsu at {nigauri.org / debian.org}
> GPG ID: 40AD1FA6
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot
--
Yoshinori Sato
<ysato at users.sourceforge.jp>
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