mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-24 12:44:23 +08:00
Merge git://git.denx.de/u-boot-usb
This commit is contained in:
Tom Rini
commit
0d3f732fd2
@ -167,6 +167,7 @@
|
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#define EXYNOS5420_USB_HOST_EHCI_BASE 0x12110000
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#define EXYNOS5420_MMC_BASE 0x12200000
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#define EXYNOS5420_SROMC_BASE 0x12250000
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#define EXYNOS5420_USB3PHY_BASE 0x12500000
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#define EXYNOS5420_UART_BASE 0x12C00000
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#define EXYNOS5420_I2C_BASE 0x12C60000
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#define EXYNOS5420_I2C_8910_BASE 0x12E00000
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@ -187,7 +188,6 @@
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#define EXYNOS5420_FIMD_BASE DEVICE_NOT_AVAILABLE
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#define EXYNOS5420_ADC_BASE DEVICE_NOT_AVAILABLE
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#define EXYNOS5420_MODEM_BASE DEVICE_NOT_AVAILABLE
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#define EXYNOS5420_USB3PHY_BASE DEVICE_NOT_AVAILABLE
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#define EXYNOS5420_USB_HOST_XHCI_BASE DEVICE_NOT_AVAILABLE
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@ -24,8 +24,9 @@
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#include <asm/arch/sromc.h>
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#include <lcd.h>
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#include <i2c.h>
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#include <samsung/misc.h>
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#include <usb.h>
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#include <dwc3-uboot.h>
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#include <samsung/misc.h>
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DECLARE_GLOBAL_DATA_PTR;
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@ -378,5 +379,8 @@ void reset_misc(void)
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int board_usb_cleanup(int index, enum usb_init_type init)
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{
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#ifdef CONFIG_USB_DWC3
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dwc3_uboot_exit(index);
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#endif
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return 0;
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}
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92
board/samsung/common/bootscripts/autoboot.cmd
Normal file
92
board/samsung/common/bootscripts/autoboot.cmd
Normal file
@ -0,0 +1,92 @@
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# This is an example file to generate boot.scr - a boot script for U-Boot
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# Generate boot.scr:
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# ./tools/mkimage -c none -A arm -T script -d autoboot.cmd boot.scr
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#
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# It requires a list of environment variables to be defined before load:
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# platform dependent: boardname, fdtfile, console
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# system dependent: mmcbootdev, mmcbootpart, mmcrootdev, mmcrootpart, rootfstype
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#
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setenv fdtaddr "40800000"
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setenv initrdname "uInitrd"
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setenv initrdaddr "42000000"
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setenv loaddtb "load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} ${fdtfile}"
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setenv loadinitrd "load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} ${initrdname}"
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setenv loadkernel "load mmc ${mmcbootdev}:${mmcbootpart} '${kerneladdr}' '${kernelname}'"
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setenv kernel_args "setenv bootargs ${console} root=/dev/mmcblk${mmcrootdev}p${mmcrootpart} rootfstype=${rootfstype} rootwait ${opts}"
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#### Routine: check_dtb - check that target.dtb exists on boot partition
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setenv check_dtb "
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if test -e mmc '${mmcbootdev}':'${mmcbootpart}' '${fdtfile}'; then
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run loaddtb;
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setenv fdt_addr ${fdtaddr};
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else
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echo Warning! Booting without DTB: '${fdtfile}'!;
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setenv fdt_addr;
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fi;"
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#### Routine: check_ramdisk - check that uInitrd exists on boot partition
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setenv check_ramdisk "
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if test -e mmc '${mmcbootdev}':'${mmcbootpart}' '${initrdname}'; then
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echo "Found ramdisk image.";
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run loadinitrd;
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setenv initrd_addr ${initrdaddr};
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else
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echo Warning! Booting without RAMDISK: '${initrdname}'!;
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setenv initrd_addr -;
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fi;"
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#### Routine: boot_fit - check that env $boardname is set and boot proper config of ITB image
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setenv setboot_fit "
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if test -e '${boardname}'; then
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setenv fdt_addr ;
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setenv initrd_addr ;
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setenv kerneladdr 0x42000000;
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setenv kernelname Image.itb;
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setenv itbcfg \#'${boardname}';
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setenv imgbootcmd bootm;
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else
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echo Warning! Variable: \$boardname is undefined!;
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fi"
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#### Routine: setboot_uimg - prepare env to boot uImage
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setenv setboot_uimg "
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setenv kerneladdr 0x40007FC0;
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setenv kernelname uImage;
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setenv itbcfg ;
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setenv imgbootcmd bootm;
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run check_dtb;
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run check_ramdisk;"
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#### Routine: setboot_zimg - prepare env to boot zImage
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setenv setboot_zimg "
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setenv kerneladdr 0x40007FC0;
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setenv kernelname zImage;
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setenv itbcfg ;
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setenv imgbootcmd bootz;
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run check_dtb;
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run check_ramdisk;"
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#### Routine: boot_img - boot the kernel after env setup
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setenv boot_img "
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run loadkernel;
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run kernel_args;
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'${imgbootcmd}' '${kerneladdr}${itbcfg}' '${initrd_addr}' '${fdt_addr}';"
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#### Routine: autoboot - choose proper boot path
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setenv autoboot "
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if test -e mmc 0:${mmcbootpart} Image.itb; then
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echo Found kernel image: Image.itb;
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run setboot_fit;
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run boot_img;
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elif test -e mmc 0:${mmcbootpart} zImage; then
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echo Found kernel image: zImage;
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run setboot_zimg;
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run boot_img;
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elif test -e mmc 0:${mmcbootpart} uImage; then
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echo Found kernel image: uImage;
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run setboot_uimg;
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run boot_img;
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fi;"
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#### Execute the defined autoboot macro
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run autoboot
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10
board/samsung/common/bootscripts/bootzimg.cmd
Normal file
10
board/samsung/common/bootscripts/bootzimg.cmd
Normal file
@ -0,0 +1,10 @@
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setenv kernelname zImage;
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setenv boot_kernel "setenv bootargs \"${console} root=/dev/mmcblk${mmcrootdev}p${mmcrootpart} rootfstype=${rootfstype} rootwait ${opts}\";
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load mmc ${mmcbootdev}:${mmcbootpart} 0x40007FC0 '${kernelname}';
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if load mmc ${mmcbootdev}:${mmcbootpart} 40800000 ${fdtfile}; then
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bootz 0x40007FC0 - 40800000;
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else
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echo Warning! Booting without DTB: '${fdtfile}'!;
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bootz 0x40007FC0 -;
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fi;"
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run boot_kernel;
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@ -6,19 +6,25 @@
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#include <common.h>
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#include <fdtdec.h>
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#include <errno.h>
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#include <asm/io.h>
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#include <asm/gpio.h>
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#include <asm/arch/cpu.h>
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#include <asm/arch/board.h>
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#include <asm/arch/power.h>
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#include <asm/arch/system.h>
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#include <asm/arch/pinmux.h>
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#include <asm/arch/dp_info.h>
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#include <asm/arch/xhci-exynos.h>
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#include <power/tps65090_pmic.h>
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#include <i2c.h>
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#include <lcd.h>
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#include <mmc.h>
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#include <parade.h>
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#include <spi.h>
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#include <errno.h>
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#include <asm/gpio.h>
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#include <asm/arch/board.h>
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#include <asm/arch/cpu.h>
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#include <asm/arch/pinmux.h>
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#include <asm/arch/system.h>
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#include <asm/arch/dp_info.h>
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#include <power/tps65090_pmic.h>
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#include <usb.h>
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#include <dwc3-uboot.h>
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#include <samsung-usb-phy-uboot.h>
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DECLARE_GLOBAL_DATA_PTR;
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@ -75,3 +81,63 @@ int board_get_revision(void)
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{
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return 0;
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}
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#ifdef CONFIG_USB_DWC3
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static struct dwc3_device dwc3_device_data = {
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.maximum_speed = USB_SPEED_SUPER,
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.base = 0x12400000,
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.dr_mode = USB_DR_MODE_PERIPHERAL,
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.index = 0,
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};
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int usb_gadget_handle_interrupts(void)
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{
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dwc3_uboot_handle_interrupt(0);
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return 0;
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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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struct exynos_usb3_phy *phy = (struct exynos_usb3_phy *)
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samsung_get_base_usb3_phy();
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if (!phy) {
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error("usb3 phy not supported");
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return -ENODEV;
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}
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set_usbdrd_phy_ctrl(POWER_USB_DRD_PHY_CTRL_EN);
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exynos5_usb3_phy_init(phy);
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return dwc3_uboot_init(&dwc3_device_data);
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}
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#endif
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#ifdef CONFIG_SET_DFU_ALT_INFO
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char *get_dfu_alt_system(char *interface, char *devstr)
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{
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return getenv("dfu_alt_system");
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}
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char *get_dfu_alt_boot(char *interface, char *devstr)
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{
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struct mmc *mmc;
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char *alt_boot;
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int dev_num;
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dev_num = simple_strtoul(devstr, NULL, 10);
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mmc = find_mmc_device(dev_num);
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if (!mmc)
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return NULL;
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if (mmc_init(mmc))
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return NULL;
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if (IS_SD(mmc))
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alt_boot = CONFIG_DFU_ALT_BOOT_SD;
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else
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alt_boot = CONFIG_DFU_ALT_BOOT_EMMC;
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return alt_boot;
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}
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#endif
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@ -6,3 +6,4 @@ dwc3-y += gadget.o ep0.o
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obj-$(CONFIG_USB_DWC3_OMAP) += dwc3-omap.o
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obj-$(CONFIG_USB_DWC3_PHY_OMAP) += ti_usb_phy.o
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obj-$(CONFIG_USB_DWC3_PHY_SAMSUNG) += samsung_usb_phy.o
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78
drivers/usb/dwc3/samsung_usb_phy.c
Normal file
78
drivers/usb/dwc3/samsung_usb_phy.c
Normal file
@ -0,0 +1,78 @@
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/**
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* samsung_usb_phy.c - DesignWare USB3 (DWC3) PHY handling file
|
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*
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* Copyright (C) 2015 Samsung Electronics
|
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*
|
||||
* Author: Joonyoung Shim <jy0922.shim@samsung.com>
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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 <asm/arch/power.h>
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#include <asm/arch/xhci-exynos.h>
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void exynos5_usb3_phy_init(struct exynos_usb3_phy *phy)
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{
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u32 reg;
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|
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/* Reset USB 3.0 PHY */
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writel(0x0, &phy->phy_reg0);
|
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|
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clrbits_le32(&phy->phy_param0,
|
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/* Select PHY CLK source */
|
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PHYPARAM0_REF_USE_PAD |
|
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/* Set Loss-of-Signal Detector sensitivity */
|
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PHYPARAM0_REF_LOSLEVEL_MASK);
|
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setbits_le32(&phy->phy_param0, PHYPARAM0_REF_LOSLEVEL);
|
||||
|
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|
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writel(0x0, &phy->phy_resume);
|
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|
||||
/*
|
||||
* Setting the Frame length Adj value[6:1] to default 0x20
|
||||
* See xHCI 1.0 spec, 5.2.4
|
||||
*/
|
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setbits_le32(&phy->link_system,
|
||||
LINKSYSTEM_XHCI_VERSION_CONTROL |
|
||||
LINKSYSTEM_FLADJ(0x20));
|
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|
||||
/* Set Tx De-Emphasis level */
|
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clrbits_le32(&phy->phy_param1, PHYPARAM1_PCS_TXDEEMPH_MASK);
|
||||
setbits_le32(&phy->phy_param1, PHYPARAM1_PCS_TXDEEMPH);
|
||||
|
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setbits_le32(&phy->phy_batchg, PHYBATCHG_UTMI_CLKSEL);
|
||||
|
||||
/* PHYTEST POWERDOWN Control */
|
||||
clrbits_le32(&phy->phy_test,
|
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PHYTEST_POWERDOWN_SSP |
|
||||
PHYTEST_POWERDOWN_HSP);
|
||||
|
||||
/* UTMI Power Control */
|
||||
writel(PHYUTMI_OTGDISABLE, &phy->phy_utmi);
|
||||
|
||||
/* Use core clock from main PLL */
|
||||
reg = PHYCLKRST_REFCLKSEL_EXT_REFCLK |
|
||||
/* Default 24Mhz crystal clock */
|
||||
PHYCLKRST_FSEL(FSEL_CLKSEL_24M) |
|
||||
PHYCLKRST_MPLL_MULTIPLIER_24MHZ_REF |
|
||||
PHYCLKRST_SSC_REFCLKSEL(0) |
|
||||
/* Force PortReset of PHY */
|
||||
PHYCLKRST_PORTRESET |
|
||||
/* Digital power supply in normal operating mode */
|
||||
PHYCLKRST_RETENABLEN |
|
||||
/* Enable ref clock for SS function */
|
||||
PHYCLKRST_REF_SSP_EN |
|
||||
/* Enable spread spectrum */
|
||||
PHYCLKRST_SSC_EN |
|
||||
/* Power down HS Bias and PLL blocks in suspend mode */
|
||||
PHYCLKRST_COMMONONN;
|
||||
|
||||
writel(reg, &phy->phy_clk_rst);
|
||||
|
||||
/* giving time to Phy clock to settle before resetting */
|
||||
udelay(10);
|
||||
|
||||
reg &= ~PHYCLKRST_PORTRESET;
|
||||
writel(reg, &phy->phy_clk_rst);
|
||||
}
|
||||
@ -671,7 +671,7 @@ static int sleep_thread(struct fsg_common *common)
|
||||
if (common->thread_wakeup_needed)
|
||||
break;
|
||||
|
||||
if (++i == 50000) {
|
||||
if (++i == 20000) {
|
||||
busy_indicator();
|
||||
i = 0;
|
||||
k++;
|
||||
|
||||
@ -76,7 +76,7 @@ int ehci_hcd_init(int index, enum usb_init_type init,
|
||||
break;
|
||||
default:
|
||||
printf("ERROR: wrong controller index!!\n");
|
||||
break;
|
||||
return -EINVAL;
|
||||
};
|
||||
|
||||
*hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength);
|
||||
|
||||
@ -35,8 +35,8 @@
|
||||
|
||||
#undef CONFIG_ENV_SIZE
|
||||
#undef CONFIG_ENV_OFFSET
|
||||
#define CONFIG_ENV_SIZE 4096
|
||||
#define CONFIG_ENV_OFFSET (SZ_1K * 1280) /* 1.25 MiB offset */
|
||||
#define CONFIG_ENV_SIZE (SZ_1K * 16)
|
||||
#define CONFIG_ENV_OFFSET (SZ_1K * 3136) /* ~3 MiB offset */
|
||||
|
||||
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
|
||||
|
||||
@ -46,8 +46,92 @@
|
||||
#define CONFIG_USB_EHCI
|
||||
#define CONFIG_USB_EHCI_EXYNOS
|
||||
|
||||
/* DWC3 */
|
||||
#define CONFIG_USB_DWC3
|
||||
#define CONFIG_USB_DWC3_GADGET
|
||||
#define CONFIG_USB_DWC3_PHY_SAMSUNG
|
||||
|
||||
/* USB gadget */
|
||||
#define CONFIG_USB_GADGET
|
||||
#define CONFIG_USB_GADGET_DUALSPEED
|
||||
#define CONFIG_USB_GADGET_VBUS_DRAW 2
|
||||
|
||||
/* Downloader */
|
||||
#define CONFIG_G_DNL_VENDOR_NUM 0x04E8
|
||||
#define CONFIG_G_DNL_PRODUCT_NUM 0x6601
|
||||
#define CONFIG_G_DNL_MANUFACTURER "Samsung"
|
||||
#define CONFIG_USBDOWNLOAD_GADGET
|
||||
|
||||
/* DFU */
|
||||
#define CONFIG_DFU_FUNCTION
|
||||
#define CONFIG_DFU_MMC
|
||||
#define CONFIG_CMD_DFU
|
||||
#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
|
||||
#define DFU_DEFAULT_POLL_TIMEOUT 300
|
||||
|
||||
/* THOR */
|
||||
#define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
|
||||
#define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
|
||||
#define CONFIG_THOR_FUNCTION
|
||||
#define CONFIG_CMD_THOR_DOWNLOAD
|
||||
|
||||
/* UMS */
|
||||
#define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
|
||||
#define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
|
||||
#define CONFIG_USB_GADGET_MASS_STORAGE
|
||||
#define CONFIG_CMD_USB_MASS_STORAGE
|
||||
|
||||
/* FIXME: MUST BE REMOVED AFTER TMU IS TURNED ON */
|
||||
#undef CONFIG_EXYNOS_TMU
|
||||
#undef CONFIG_TMU_CMD_DTT
|
||||
|
||||
#define CONFIG_DFU_ALT_SYSTEM \
|
||||
"uImage fat 0 1;" \
|
||||
"zImage fat 0 1;" \
|
||||
"Image.itb fat 0 1;" \
|
||||
"uInitrd fat 0 1;" \
|
||||
"boot.scr fat 0 1;" \
|
||||
"boot.cmd fat 0 1;" \
|
||||
"exynos5422-odroidxu3.dtb fat 0 1;" \
|
||||
"boot part 0 1;" \
|
||||
"root part 0 2\0"
|
||||
|
||||
#define CONFIG_DFU_ALT_BOOT_EMMC \
|
||||
"u-boot raw 0x3e 0x800 mmcpart 1;" \
|
||||
"bl1 raw 0x0 0x1e mmcpart 1;" \
|
||||
"bl2 raw 0x1e 0x1d mmcpart 1;" \
|
||||
"tzsw raw 0x83e 0x200 mmcpart 1;" \
|
||||
"params.bin raw 0x1880 0x20\0"
|
||||
|
||||
#define CONFIG_DFU_ALT_BOOT_SD \
|
||||
"u-boot raw 0x3f 0x800;" \
|
||||
"bl1 raw 0x1 0x1e;" \
|
||||
"bl2 raw 0x1f 0x1d;" \
|
||||
"tzsw raw 0x83f 0x200;" \
|
||||
"params.bin raw 0x1880 0x20\0"
|
||||
|
||||
/* Enable: board/samsung/common/misc.c to use set_dfu_alt_info() */
|
||||
#define CONFIG_MISC_COMMON
|
||||
#define CONFIG_SET_DFU_ALT_INFO
|
||||
#define CONFIG_SET_DFU_ALT_BUF_LEN (SZ_1K)
|
||||
|
||||
/* Define new extra env settings, including DFU settings */
|
||||
#undef CONFIG_EXTRA_ENV_SETTINGS
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
EXYNOS_DEVICE_SETTINGS \
|
||||
EXYNOS_FDTFILE_SETTING \
|
||||
MEM_LAYOUT_ENV_SETTINGS \
|
||||
BOOTENV \
|
||||
"bootdelay=0\0" \
|
||||
"rootfstype=ext4\0" \
|
||||
"console=" CONFIG_DEFAULT_CONSOLE \
|
||||
"fdtfile=exynos5422-odroidxu3.dtb\0" \
|
||||
"boardname=odroidxu3\0" \
|
||||
"mmcbootdev=0\0" \
|
||||
"mmcrootdev=0\0" \
|
||||
"mmcbootpart=1\0" \
|
||||
"mmcrootpart=2\0" \
|
||||
"dfu_alt_system="CONFIG_DFU_ALT_SYSTEM \
|
||||
"dfu_alt_info=Autoset by THOR/DFU command run.\0"
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
||||
16
include/samsung-usb-phy-uboot.h
Normal file
16
include/samsung-usb-phy-uboot.h
Normal file
@ -0,0 +1,16 @@
|
||||
/* include/samsung-usb-phy-uboot.h
|
||||
*
|
||||
* Copyright (c) 2015 Samsung Electronics
|
||||
*
|
||||
* USB3 (DWC3) PHY uboot init
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
#ifndef __SAMSUNG_USB_PHY_UBOOT_H_
|
||||
#define __SAMSUNG_USB_PHY_UBOOT_H_
|
||||
|
||||
#include <asm/arch/xhci-exynos.h>
|
||||
|
||||
void exynos5_usb3_phy_init(struct exynos_usb3_phy *phy);
|
||||
#endif /* __SAMSUNG_USB_PHY_UBOOT_H_ */
|
||||
Loading…
Reference in New Issue
Block a user