Commit 5b5226a8 authored by Marek Vasut's avatar Marek Vasut
Browse files

arm: socfpga: de0_nano: Probe DWC2 UDC from OF instead of hard-coded data



This patch adds the necessary OF alias for the UDC node, which let's
the code locate the DWC2 UDC base address in OF instead of hard-coding
it into the U-Boot binary. The code is adjusted to use the address from
OF instead of the hard-coded one. Finally, the hard-coded address is
removed and USB DM support is enabled.
Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Lukasz Majewski <l.majewski@majess.pl>
Cc: Lukasz Majewski <l.majewski@samsung.com>
parent c90ada94
......@@ -16,6 +16,7 @@
aliases {
ethernet0 = &gmac1;
udc0 = &usb1;
};
memory {
......@@ -59,3 +60,7 @@
status = "okay";
u-boot,dm-pre-reloc;
};
&usb1 {
status = "okay";
};
......@@ -19,3 +19,5 @@ CONFIG_SYS_NS16550=y
CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
CONFIG_DM_MMC=y
CONFIG_USB=y
CONFIG_DM_USB=y
......@@ -56,9 +56,6 @@
#define CONFIG_ENV_OFFSET 512 /* just after the MBR */
/* USB */
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB1_ADDRESS
#endif
#define CONFIG_G_DNL_MANUFACTURER "Terasic"
/* Extra Environment */
......
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