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author | Jacob Chen <jacob2.chen@rock-chips.com> | 2016-09-19 18:46:27 +0800 |
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committer | Simon Glass <sjg@chromium.org> | 2016-10-01 18:36:55 -0600 |
commit | f48f2b729bf891aa6c1f752d5f8e06e44dd8b0b4 (patch) | |
tree | 4c1ddc75810631b155332b0fc317335b0c046e5f /arch/arm/mach-rockchip/rk3036-board.c | |
parent | cd77fd1b434ef1aa0e3eb1832136a7aad882cde2 (diff) | |
download | u-boot-imx-f48f2b729bf891aa6c1f752d5f8e06e44dd8b0b4.zip u-boot-imx-f48f2b729bf891aa6c1f752d5f8e06e44dd8b0b4.tar.gz u-boot-imx-f48f2b729bf891aa6c1f752d5f8e06e44dd8b0b4.tar.bz2 |
rockchip: move common function from board-file to rk3036-board.c
To keep it same with 3288
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/mach-rockchip/rk3036-board.c')
-rw-r--r-- | arch/arm/mach-rockchip/rk3036-board.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/arch/arm/mach-rockchip/rk3036-board.c b/arch/arm/mach-rockchip/rk3036-board.c new file mode 100644 index 0000000..b63f9c0 --- /dev/null +++ b/arch/arm/mach-rockchip/rk3036-board.c @@ -0,0 +1,83 @@ +/* + * (C) Copyright 2015 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <clk.h> +#include <dm.h> +#include <ram.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/periph.h> +#include <asm/gpio.h> +#include <dm/pinctrl.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_init(void) +{ + return 0; +} + +int dram_init(void) +{ + gd->ram_size = sdram_size(); + + return 0; +} + +#ifndef CONFIG_SYS_DCACHE_OFF +void enable_caches(void) +{ + /* Enable D-cache. I-cache is already enabled in start.S */ + dcache_enable(); +} +#endif + +#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG) +#include <usb.h> +#include <usb/dwc2_udc.h> + +static struct dwc2_plat_otg_data rk3036_otg_data = { + .rx_fifo_sz = 512, + .np_tx_fifo_sz = 16, + .tx_fifo_sz = 128, +}; + +int board_usb_init(int index, enum usb_init_type init) +{ + int node; + const char *mode; + bool matched = false; + const void *blob = gd->fdt_blob; + + /* find the usb_otg node */ + node = fdt_node_offset_by_compatible(blob, -1, + "rockchip,rk3288-usb"); + + while (node > 0) { + mode = fdt_getprop(blob, node, "dr_mode", NULL); + if (mode && strcmp(mode, "otg") == 0) { + matched = true; + break; + } + + node = fdt_node_offset_by_compatible(blob, node, + "rockchip,rk3288-usb"); + } + if (!matched) { + debug("Not found usb_otg device\n"); + return -ENODEV; + } + rk3036_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg"); + + return dwc2_udc_probe(&rk3036_otg_data); +} + +int board_usb_cleanup(int index, enum usb_init_type init) +{ + return 0; +} +#endif |