X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2Fu-boot%2Fboard%2Farmltd%2Fversatile%2Fversatile.c;fp=qemu%2Froms%2Fu-boot%2Fboard%2Farmltd%2Fversatile%2Fversatile.c;h=4e2d3421d8b13640c2d26246a4fa654e07660a3a;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git diff --git a/qemu/roms/u-boot/board/armltd/versatile/versatile.c b/qemu/roms/u-boot/board/armltd/versatile/versatile.c new file mode 100644 index 000000000..4e2d3421d --- /dev/null +++ b/qemu/roms/u-boot/board/armltd/versatile/versatile.c @@ -0,0 +1,99 @@ +/* + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH + * Marius Groeger + * + * (C) Copyright 2002 + * David Mueller, ELSOFT AG, + * + * (C) Copyright 2003 + * Texas Instruments, + * Kshitij Gupta + * + * (C) Copyright 2004 + * ARM Ltd. + * Philippe Robin, + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +#if defined(CONFIG_SHOW_BOOT_PROGRESS) +void show_boot_progress(int progress) +{ + printf("Boot reached stage %d\n", progress); +} +#endif + +#define COMP_MODE_ENABLE ((unsigned int)0x0000EAEF) + +/* + * Miscellaneous platform dependent initialisations + */ + +int board_early_init_f (void) +{ + /* + * set clock frequency: + * VERSATILE_REFCLK is 32KHz + * VERSATILE_TIMCLK is 1MHz + */ + *(volatile unsigned int *)(VERSATILE_SCTL_BASE) |= + ((VERSATILE_TIMCLK << VERSATILE_TIMER1_EnSel) | (VERSATILE_TIMCLK << VERSATILE_TIMER2_EnSel) | + (VERSATILE_TIMCLK << VERSATILE_TIMER3_EnSel) | (VERSATILE_TIMCLK << VERSATILE_TIMER4_EnSel)); + + return 0; +} + +int board_init (void) +{ + /* arch number of Versatile Board */ +#ifdef CONFIG_ARCH_VERSATILE_AB + gd->bd->bi_arch_number = MACH_TYPE_VERSATILE_AB; +#else + gd->bd->bi_arch_number = MACH_TYPE_VERSATILE_PB; +#endif + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0x00000100; + + gd->flags = 0; + + icache_enable (); + + return 0; +} + + +int misc_init_r (void) +{ + setenv("verify", "n"); + return (0); +} + +/****************************** + Routine: + Description: +******************************/ +int dram_init (void) +{ + /* dram_init must store complete ramsize in gd->ram_size */ + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, + PHYS_SDRAM_1_SIZE); + 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