obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-spl.o
obj-$(CONFIG_ROCKCHIP_SPL_BACK_TO_BROM) += save_boot_param.o
else
-obj-$(CONFIG_ROCKCHIP_RK3288) += board.o
+obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board.o
endif
ifndef CONFIG_ARM64
obj-y += rk_timer.o
+++ /dev/null
-/*
- * (C) Copyright 2015 Google, Inc
- *
- * 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)
-{
-#ifdef CONFIG_ROCKCHIP_SPL_BACK_TO_BROM
- struct udevice *pinctrl;
- int ret;
-
- /*
- * We need to implement sdcard iomux here for the further
- * initlization, otherwise, it'll hit sdcard command sending
- * timeout exception.
- */
- ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
- if (ret) {
- debug("%s: Cannot find pinctrl device\n", __func__);
- goto err;
- }
- ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_SDCARD);
- if (ret) {
- debug("%s: Failed to set up SD card\n", __func__);
- goto err;
- }
-
- return 0;
-err:
- printf("board_init: Error %d\n", ret);
-
- /* No way to report error here */
- hang();
-
- return -1;
-#else
- return 0;
-#endif
-}
-
-int dram_init(void)
-{
- struct ram_info ram;
- struct udevice *dev;
- int ret;
-
- ret = uclass_get_device(UCLASS_RAM, 0, &dev);
- if (ret) {
- debug("DRAM init failed: %d\n", ret);
- return ret;
- }
- ret = ram_get_info(dev, &ram);
- if (ret) {
- debug("Cannot get DRAM size: %d\n", ret);
- return ret;
- }
- debug("SDRAM base=%lx, size=%x\n", ram.base, ram.size);
- gd->ram_size = ram.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 rk3288_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, phy_node;
- const char *mode;
- bool matched = false;
- const void *blob = gd->fdt_blob;
- u32 grf_phy_offset;
-
- /* 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;
- }
- rk3288_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
-
- node = fdtdec_lookup_phandle(blob, node, "phys");
- if (node <= 0) {
- debug("Not found usb phy device\n");
- return -ENODEV;
- }
-
- phy_node = fdt_parent_offset(blob, node);
- if (phy_node <= 0) {
- debug("Not found usb phy device\n");
- return -ENODEV;
- }
-
- rk3288_otg_data.phy_of_node = phy_node;
- grf_phy_offset = fdtdec_get_addr(blob, node, "reg");
-
- /* find the grf node */
- node = fdt_node_offset_by_compatible(blob, -1,
- "rockchip,rk3288-grf");
- if (node <= 0) {
- debug("Not found grf device\n");
- return -ENODEV;
- }
- rk3288_otg_data.regs_phy = grf_phy_offset +
- fdtdec_get_addr(blob, node, "reg");
-
- return dwc2_udc_probe(&rk3288_otg_data);
-}
-
-int board_usb_cleanup(int index, enum usb_init_type init)
-{
- return 0;
-}
-#endif
-
-static int do_clock(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
-{
- static const struct {
- char *name;
- int id;
- } clks[] = {
- { "osc", CLK_OSC },
- { "apll", CLK_ARM },
- { "dpll", CLK_DDR },
- { "cpll", CLK_CODEC },
- { "gpll", CLK_GENERAL },
-#ifdef CONFIG_ROCKCHIP_RK3036
- { "mpll", CLK_NEW },
-#else
- { "npll", CLK_NEW },
-#endif
- };
- int ret, i;
- struct udevice *dev;
-
- ret = rockchip_get_clk(&dev);
- if (ret) {
- printf("clk-uclass not found\n");
- return 0;
- }
-
- for (i = 0; i < ARRAY_SIZE(clks); i++) {
- struct clk clk;
- ulong rate;
-
- clk.id = clks[i].id;
- ret = clk_request(dev, &clk);
- if (ret < 0)
- continue;
-
- rate = clk_get_rate(&clk);
- printf("%s: %lu\n", clks[i].name, rate);
-
- clk_free(&clk);
- }
-
- return 0;
-}
-
-U_BOOT_CMD(
- clock, 2, 1, do_clock,
- "display information about clocks",
- ""
-);
--- /dev/null
+/*
+ * (C) Copyright 2015 Google, Inc
+ *
+ * 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)
+{
+#ifdef CONFIG_ROCKCHIP_SPL_BACK_TO_BROM
+ struct udevice *pinctrl;
+ int ret;
+
+ /*
+ * We need to implement sdcard iomux here for the further
+ * initlization, otherwise, it'll hit sdcard command sending
+ * timeout exception.
+ */
+ ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
+ if (ret) {
+ debug("%s: Cannot find pinctrl device\n", __func__);
+ goto err;
+ }
+ ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_SDCARD);
+ if (ret) {
+ debug("%s: Failed to set up SD card\n", __func__);
+ goto err;
+ }
+
+ return 0;
+err:
+ printf("board_init: Error %d\n", ret);
+
+ /* No way to report error here */
+ hang();
+
+ return -1;
+#else
+ return 0;
+#endif
+}
+
+int dram_init(void)
+{
+ struct ram_info ram;
+ struct udevice *dev;
+ int ret;
+
+ ret = uclass_get_device(UCLASS_RAM, 0, &dev);
+ if (ret) {
+ debug("DRAM init failed: %d\n", ret);
+ return ret;
+ }
+ ret = ram_get_info(dev, &ram);
+ if (ret) {
+ debug("Cannot get DRAM size: %d\n", ret);
+ return ret;
+ }
+ debug("SDRAM base=%lx, size=%x\n", ram.base, ram.size);
+ gd->ram_size = ram.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 rk3288_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, phy_node;
+ const char *mode;
+ bool matched = false;
+ const void *blob = gd->fdt_blob;
+ u32 grf_phy_offset;
+
+ /* 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;
+ }
+ rk3288_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
+
+ node = fdtdec_lookup_phandle(blob, node, "phys");
+ if (node <= 0) {
+ debug("Not found usb phy device\n");
+ return -ENODEV;
+ }
+
+ phy_node = fdt_parent_offset(blob, node);
+ if (phy_node <= 0) {
+ debug("Not found usb phy device\n");
+ return -ENODEV;
+ }
+
+ rk3288_otg_data.phy_of_node = phy_node;
+ grf_phy_offset = fdtdec_get_addr(blob, node, "reg");
+
+ /* find the grf node */
+ node = fdt_node_offset_by_compatible(blob, -1,
+ "rockchip,rk3288-grf");
+ if (node <= 0) {
+ debug("Not found grf device\n");
+ return -ENODEV;
+ }
+ rk3288_otg_data.regs_phy = grf_phy_offset +
+ fdtdec_get_addr(blob, node, "reg");
+
+ return dwc2_udc_probe(&rk3288_otg_data);
+}
+
+int board_usb_cleanup(int index, enum usb_init_type init)
+{
+ return 0;
+}
+#endif
+
+static int do_clock(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ static const struct {
+ char *name;
+ int id;
+ } clks[] = {
+ { "osc", CLK_OSC },
+ { "apll", CLK_ARM },
+ { "dpll", CLK_DDR },
+ { "cpll", CLK_CODEC },
+ { "gpll", CLK_GENERAL },
+#ifdef CONFIG_ROCKCHIP_RK3036
+ { "mpll", CLK_NEW },
+#else
+ { "npll", CLK_NEW },
+#endif
+ };
+ int ret, i;
+ struct udevice *dev;
+
+ ret = rockchip_get_clk(&dev);
+ if (ret) {
+ printf("clk-uclass not found\n");
+ return 0;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(clks); i++) {
+ struct clk clk;
+ ulong rate;
+
+ clk.id = clks[i].id;
+ ret = clk_request(dev, &clk);
+ if (ret < 0)
+ continue;
+
+ rate = clk_get_rate(&clk);
+ printf("%s: %lu\n", clks[i].name, rate);
+
+ clk_free(&clk);
+ }
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ clock, 2, 1, do_clock,
+ "display information about clocks",
+ ""
+);
projects / u-boot / commitdiff