コード例 #1
0
void ft_board_setup(void *fdt, bd_t *bd)
{
	static const char disabled[] = "disabled";
	u32 reg = readl(HB_SREG_A9_PWRDOM_STAT);

	if (!(reg & PWRDOM_STAT_SATA))
		do_fixup_by_compat(fdt, "calxeda,hb-ahci", "status",
			disabled, sizeof(disabled), 1);

	if (!(reg & PWRDOM_STAT_EMMC))
		do_fixup_by_compat(fdt, "calxeda,hb-sdhci", "status",
			disabled, sizeof(disabled), 1);
}
コード例 #2
0
ファイル: ls1046aqds.c プロジェクト: eballetbo/u-boot
int ft_board_setup(void *blob, bd_t *bd)
{
	u64 base[CONFIG_NR_DRAM_BANKS];
	u64 size[CONFIG_NR_DRAM_BANKS];
	u8 reg;

	/* fixup DT for the two DDR banks */
	base[0] = gd->bd->bi_dram[0].start;
	size[0] = gd->bd->bi_dram[0].size;
	base[1] = gd->bd->bi_dram[1].start;
	size[1] = gd->bd->bi_dram[1].size;

	fdt_fixup_memory_banks(blob, base, size, 2);
	ft_cpu_setup(blob, bd);

#ifdef CONFIG_SYS_DPAA_FMAN
	fdt_fixup_fman_ethernet(blob);
	fdt_fixup_board_enet(blob);
#endif

	reg = QIXIS_READ(brdcfg[0]);
	reg = (reg & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT;

	/* Disable IFC if QSPI is enabled */
	if (reg == 0xF)
		do_fixup_by_compat(blob, "fsl,ifc",
				   "status", "disabled", 8 + 1, 1);

	return 0;
}
コード例 #3
0
ファイル: fdt.c プロジェクト: 18959263172/u-boot-xlnx
void fdt_fixup_muram (void *blob)
{
	ulong data[2];

	data[0] = 0;
	data[1] = QE_MURAM_SIZE - 2 * sizeof(unsigned long);
	do_fixup_by_compat(blob, "fsl,qe-muram-data", "reg",
			data, sizeof (data), 0);
}
コード例 #4
0
ファイル: mpc8569mds.c プロジェクト: Aorjoa/bootloader
static void fdt_board_fixup_qe_usb(void *blob, bd_t *bd)
{
	u8 *bcsr = (u8 *)CONFIG_SYS_BCSR_BASE;

	if (hwconfig_subarg_cmp("qe_usb", "speed", "low"))
		clrbits_8(&bcsr[17], BCSR17_nUSBLOWSPD);
	else
		setbits_8(&bcsr[17], BCSR17_nUSBLOWSPD);

	if (hwconfig_subarg_cmp("qe_usb", "mode", "peripheral")) {
		clrbits_8(&bcsr[17], BCSR17_USBVCC);
		clrbits_8(&bcsr[17], BCSR17_USBMODE);
		do_fixup_by_compat(blob, "fsl,mpc8569-qe-usb", "mode",
				   "peripheral", sizeof("peripheral"), 1);
	} else {
		setbits_8(&bcsr[17], BCSR17_USBVCC);
		setbits_8(&bcsr[17], BCSR17_USBMODE);
	}

	clrbits_8(&bcsr[17], BCSR17_nUSBEN);
}
コード例 #5
0
ファイル: fdt_support.c プロジェクト: RC-MODULE/mboot
void do_fixup_by_compat_u32(void *fdt, const char *compat,
			    const char *prop, u32 val, int create)
{
	val = cpu_to_fdt32(val);
	do_fixup_by_compat(fdt, compat, prop, &val, 4, create);
}
コード例 #6
0
int ft_board_setup(void *blob, bd_t *bd)
{
	phys_addr_t base;
	phys_size_t size;
#if defined(CONFIG_TARGET_P1020RDB_PD) || defined(CONFIG_TARGET_P1020RDB_PC)
	const char *soc_usb_compat = "fsl-usb2-dr";
	int usb_err, usb1_off, usb2_off;
#endif
#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
	int err;
#endif

	ft_cpu_setup(blob, bd);

	base = env_get_bootm_low();
	size = env_get_bootm_size();

	fdt_fixup_memory(blob, (u64)base, (u64)size);

	FT_FSL_PCI_SETUP;

#ifdef CONFIG_QE
	do_fixup_by_compat(blob, "fsl,qe", "status", "okay",
			sizeof("okay"), 0);
#if defined(CONFIG_TARGET_P1025RDB) || defined(CONFIG_TARGET_P1021RDB)
	fdt_board_fixup_qe_pins(blob);
#endif
#endif

#if defined(CONFIG_HAS_FSL_DR_USB)
	fsl_fdt_fixup_dr_usb(blob, bd);
#endif

#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
	/* Delete eLBC node as it is muxed with USB2 controller */
	if (hwconfig("usb2")) {
		const char *soc_elbc_compat = "fsl,p1020-elbc";
		int off = fdt_node_offset_by_compatible(blob, -1,
				soc_elbc_compat);
		if (off < 0) {
			printf("WARNING: could not find compatible node %s\n",
			       soc_elbc_compat);
			return off;
		}
		err = fdt_del_node(blob, off);
		if (err < 0) {
			printf("WARNING: could not remove %s\n",
			       soc_elbc_compat);
			return err;
		}
		return 0;
	}
#endif

#if defined(CONFIG_TARGET_P1020RDB_PD) || defined(CONFIG_TARGET_P1020RDB_PC)
/* Delete USB2 node as it is muxed with eLBC */
	usb1_off = fdt_node_offset_by_compatible(blob, -1,
		soc_usb_compat);
	if (usb1_off < 0) {
		printf("WARNING: could not find compatible node %s\n",
		       soc_usb_compat);
		return usb1_off;
	}
	usb2_off = fdt_node_offset_by_compatible(blob, usb1_off,
			soc_usb_compat);
	if (usb2_off < 0) {
		printf("WARNING: could not find compatible node %s\n",
		       soc_usb_compat);
		return usb2_off;
	}
	usb_err = fdt_del_node(blob, usb2_off);
	if (usb_err < 0) {
		printf("WARNING: could not remove %s\n", soc_usb_compat);
		return usb_err;
	}
#endif

	return 0;
}