To keep it same with 3288 Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>master
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/*
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* (C) Copyright 2015 Rockchip Electronics Co., Ltd |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#include <common.h> |
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#include <clk.h> |
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#include <dm.h> |
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#include <ram.h> |
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#include <asm/io.h> |
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#include <asm/arch/clock.h> |
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#include <asm/arch/periph.h> |
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#include <asm/gpio.h> |
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#include <dm/pinctrl.h> |
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DECLARE_GLOBAL_DATA_PTR; |
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int board_init(void) |
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{ |
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return 0; |
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} |
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int dram_init(void) |
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{ |
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gd->ram_size = sdram_size(); |
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return 0; |
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} |
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#ifndef CONFIG_SYS_DCACHE_OFF |
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void enable_caches(void) |
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{ |
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/* Enable D-cache. I-cache is already enabled in start.S */ |
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dcache_enable(); |
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} |
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#endif |
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#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG) |
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#include <usb.h> |
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#include <usb/dwc2_udc.h> |
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static struct dwc2_plat_otg_data rk3036_otg_data = { |
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.rx_fifo_sz = 512, |
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.np_tx_fifo_sz = 16, |
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.tx_fifo_sz = 128, |
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}; |
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int board_usb_init(int index, enum usb_init_type init) |
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{ |
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int node; |
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const char *mode; |
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bool matched = false; |
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const void *blob = gd->fdt_blob; |
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/* find the usb_otg node */ |
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node = fdt_node_offset_by_compatible(blob, -1, |
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"rockchip,rk3288-usb"); |
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while (node > 0) { |
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mode = fdt_getprop(blob, node, "dr_mode", NULL); |
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if (mode && strcmp(mode, "otg") == 0) { |
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matched = true; |
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break; |
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} |
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node = fdt_node_offset_by_compatible(blob, node, |
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"rockchip,rk3288-usb"); |
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} |
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if (!matched) { |
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debug("Not found usb_otg device\n"); |
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return -ENODEV; |
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} |
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rk3036_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg"); |
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return dwc2_udc_probe(&rk3036_otg_data); |
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} |
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int board_usb_cleanup(int index, enum usb_init_type init) |
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{ |
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return 0; |
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} |
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#endif |
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