X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2Fu-boot%2Fboard%2Frenesas%2Fsh7763rdp%2Fsh7763rdp.c;fp=qemu%2Froms%2Fu-boot%2Fboard%2Frenesas%2Fsh7763rdp%2Fsh7763rdp.c;h=9658a5e440798f619a911bd9edb9f98d847e59db;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git diff --git a/qemu/roms/u-boot/board/renesas/sh7763rdp/sh7763rdp.c b/qemu/roms/u-boot/board/renesas/sh7763rdp/sh7763rdp.c new file mode 100644 index 000000000..9658a5e44 --- /dev/null +++ b/qemu/roms/u-boot/board/renesas/sh7763rdp/sh7763rdp.c @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2008 Renesas Solutions Corp. + * Copyright (C) 2008 Nobuhiro Iwamatsu + * Copyright (C) 2007 Kenati Technologies, Inc. + * + * board/sh7763rdp/sh7763rdp.c + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +#define CPU_CMDREG 0xB1000006 +#define PDCR 0xffef0006 +#define PECR 0xffef0008 +#define PFCR 0xffef000a +#define PGCR 0xffef000c +#define PHCR 0xffef000e +#define PJCR 0xffef0012 +#define PKCR 0xffef0014 +#define PLCR 0xffef0016 +#define PMCR 0xffef0018 +#define PSEL1 0xffef0072 +#define PSEL2 0xffef0074 +#define PSEL3 0xffef0076 + +int checkboard(void) +{ + puts("BOARD: Renesas SH7763 RDP\n"); + return 0; +} + +int board_init(void) +{ + vu_short dat; + + /* Enable mode */ + writew(inw(CPU_CMDREG)|0x0001, CPU_CMDREG); + + /* GPIO Setting (eth1) */ + dat = inw(PSEL1); + writew(((dat & ~0xff00) | 0x2400), PSEL1); + writew(0, PFCR); + writew(0, PGCR); + writew(0, PHCR); + + 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; +} + +void led_set_state(unsigned short value) +{ +}