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u-boot/arch/arm/mach-rockchip/Kconfig
Johan Jonker 8ffa9ed295 rockchip: include: asm: fix entering download mode rk3066 
Keep track of the re-entries with help of the lr register.
This binary can be re-used and called from various BROM functions.
Only when it's called from the part that handles SPI, NAND or EMMC
hardware it needs to early return to BROM ones.
In download mode when it handles data on USB OTG and UART0
this section must be skipped.

Unlike newer Rockchip SoC models the rk3066 BROM code does not have built-in
support to enter download mode on return to BROM. This binary must check
the boot mode register for the BOOT_BROM_DOWNLOAD flag and reset if it's set.
It then returns to BROM to the end of the function that reads boot blocks.
From there the BROM code goes into a download mode and waits for data
on USB OTG and UART0.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-11-10 10:58:56 -05:00

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if ARCH_ROCKCHIP
config ROCKCHIP_PX30
bool "Support Rockchip PX30"
select ARM64
select SUPPORT_SPL
select SUPPORT_TPL
select SPL
select TPL
select TPL_TINY_FRAMEWORK if TPL
select TPL_NEEDS_SEPARATE_STACK if TPL
imply SPL_SEPARATE_BSS
select SPL_SERIAL
select TPL_SERIAL
select DEBUG_UART_BOARD_INIT
imply ROCKCHIP_COMMON_BOARD
imply SPL_ROCKCHIP_COMMON_BOARD
help
The Rockchip PX30 is a ARM-based SoC with a quad-core Cortex-A35
including NEON and GPU, Mali-400 graphics, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs.
config ROCKCHIP_RK3036
bool "Support Rockchip RK3036"
select CPU_V7A
select SUPPORT_SPL
select SPL
imply USB_FUNCTION_ROCKUSB
imply CMD_ROCKUSB
imply ROCKCHIP_COMMON_BOARD
help
The Rockchip RK3036 is a ARM-based SoC with a dual-core Cortex-A7
including NEON and GPU, Mali-400 graphics, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs.
config ROCKCHIP_RK3066
bool "Support Rockchip RK3066"
select CPU_V7A
select SPL_BOARD_INIT if SPL
select SUPPORT_SPL
select SUPPORT_TPL
select SPL
select TPL
select TPL_ROCKCHIP_BACK_TO_BROM
select TPL_ROCKCHIP_EARLYRETURN_TO_BROM
imply ROCKCHIP_COMMON_BOARD
imply SPL_ROCKCHIP_COMMON_BOARD
imply SPL_SERIAL
imply TPL_ROCKCHIP_COMMON_BOARD
imply TPL_SERIAL
help
The Rockchip RK3066 is a ARM-based SoC with a dual-core Cortex-A9
including NEON and GPU, 512KB L2 cache, Mali-400 graphics, two
video interfaces, several memory options and video codec support.
Peripherals include Fast Ethernet, USB2 host and OTG, SDIO, I2S,
UART, SPI, I2C and PWMs.
config ROCKCHIP_RK3128
bool "Support Rockchip RK3128"
select CPU_V7A
imply ROCKCHIP_COMMON_BOARD
help
The Rockchip RK3128 is a ARM-based SoC with a quad-core Cortex-A7
including NEON and GPU, Mali-400 graphics, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs.
config ROCKCHIP_RK3188
bool "Support Rockchip RK3188"
select CPU_V7A
select SPL_BOARD_INIT if SPL
select SUPPORT_SPL
select SPL
select SPL_CLK
select SPL_REGMAP
select SPL_SYSCON
select SPL_RAM
select SPL_DRIVERS_MISC
select SPL_ROCKCHIP_EARLYRETURN_TO_BROM
select SPL_ROCKCHIP_BACK_TO_BROM
select BOARD_LATE_INIT
imply ROCKCHIP_COMMON_BOARD
imply SPL_ROCKCHIP_COMMON_BOARD
help
The Rockchip RK3188 is a ARM-based SoC with a quad-core Cortex-A9
including NEON and GPU, 512KB L2 cache, Mali-400 graphics, two
video interfaces, several memory options and video codec support.
Peripherals include Fast Ethernet, USB2 host and OTG, SDIO, I2S,
UART, SPI, I2C and PWMs.
config ROCKCHIP_RK322X
bool "Support Rockchip RK3228/RK3229"
select CPU_V7A
select SUPPORT_SPL
select SUPPORT_TPL
select SPL
select SPL_DM
select SPL_OF_LIBFDT
select TPL
select TPL_DM
select TPL_OF_LIBFDT
select TPL_NEEDS_SEPARATE_STACK if TPL
select SPL_DRIVERS_MISC
imply ROCKCHIP_COMMON_BOARD
imply SPL_SERIAL
imply SPL_ROCKCHIP_COMMON_BOARD
select SPL_OPTEE_IMAGE if SPL_FIT
imply TPL_SERIAL
imply TPL_ROCKCHIP_COMMON_BOARD
select TPL_LIBCOMMON_SUPPORT
select TPL_LIBGENERIC_SUPPORT
help
The Rockchip RK3229 is a ARM-based SoC with a dual-core Cortex-A7
including NEON and GPU, Mali-400 graphics, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs.
config ROCKCHIP_RK3288
bool "Support Rockchip RK3288"
select CPU_V7A
select OF_SYSTEM_SETUP
select SKIP_LOWLEVEL_INIT_ONLY
select SUPPORT_SPL
select SPL
select SUPPORT_TPL
imply PRE_CONSOLE_BUFFER
imply ROCKCHIP_COMMON_BOARD
imply SPL_ROCKCHIP_COMMON_BOARD
imply TPL_CLK
imply TPL_DM
imply TPL_DRIVERS_MISC
imply TPL_LIBCOMMON_SUPPORT
imply TPL_LIBGENERIC_SUPPORT
imply TPL_NEEDS_SEPARATE_STACK
imply TPL_OF_CONTROL
imply TPL_OF_PLATDATA
imply TPL_RAM
imply TPL_REGMAP
imply TPL_ROCKCHIP_COMMON_BOARD
imply TPL_SERIAL
imply TPL_SYSCON
imply USB_FUNCTION_ROCKUSB
imply CMD_ROCKUSB
help
The Rockchip RK3288 is a ARM-based SoC with a quad-core Cortex-A17
including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two
video interfaces supporting HDMI and eDP, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.
config ROCKCHIP_RK3308
bool "Support Rockchip RK3308"
select ARM64
select SUPPORT_SPL
select SUPPORT_TPL
select SPL
select SPL_ATF
select SPL_ATF_NO_PLATFORM_PARAM
select SPL_LOAD_FIT
imply ROCKCHIP_COMMON_BOARD
imply SPL_ROCKCHIP_COMMON_BOARD
imply SPL_CLK
imply SPL_REGMAP
imply SPL_SYSCON
imply SPL_RAM
imply SPL_SERIAL
imply SPL_SEPARATE_BSS
help
The Rockchip RK3308 is a ARM-based Soc which embedded with quad
Cortex-A35 and highly integrated audio interfaces.
config ROCKCHIP_RK3328
bool "Support Rockchip RK3328"
select ARM64
select SUPPORT_SPL
select SPL
select SUPPORT_TPL
select TPL
select TPL_NEEDS_SEPARATE_STACK if TPL
imply ROCKCHIP_COMMON_BOARD
imply ROCKCHIP_SDRAM_COMMON
imply SPL_ROCKCHIP_COMMON_BOARD
imply SPL_SERIAL
imply TPL_SERIAL
imply SPL_SEPARATE_BSS
select ENABLE_ARM_SOC_BOOT0_HOOK
select DEBUG_UART_BOARD_INIT
select SYS_NS16550
help
The Rockchip RK3328 is a ARM-based SoC with a quad-core Cortex-A53.
including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two
video interfaces supporting HDMI and eDP, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.
config ROCKCHIP_RK3368
bool "Support Rockchip RK3368"
select ARM64
select SUPPORT_SPL
select SUPPORT_TPL
select TPL_NEEDS_SEPARATE_STACK if TPL
imply ROCKCHIP_COMMON_BOARD
imply SPL_ROCKCHIP_COMMON_BOARD
imply SPL_SEPARATE_BSS
imply SPL_SERIAL
imply TPL_SERIAL
imply TPL_ROCKCHIP_COMMON_BOARD
help
The Rockchip RK3368 is a ARM-based SoC with a octa-core (organised
into a big and little cluster with 4 cores each) Cortex-A53 including
AdvSIMD, 512KB L2 cache (for the big cluster) and 256 KB L2 cache
(for the little cluster), PowerVR G6110 based graphics, one video
output processor supporting LVDS/HDMI/eDP, several DDR3 options and
video codec support.
On-chip peripherals include Gigabit Ethernet, USB2 host and OTG, SDIO,
I2S, UARTs, SPI, I2C and PWMs.
config ROCKCHIP_RK3399
bool "Support Rockchip RK3399"
select ARM64
select SUPPORT_SPL
select SUPPORT_TPL
select SPL
select SPL_ATF
select SPL_BOARD_INIT if SPL
select SPL_LOAD_FIT
select SPL_CLK if SPL
select SPL_PINCTRL if SPL
select SPL_RAM if SPL
select SPL_REGMAP if SPL
select SPL_SYSCON if SPL
select TPL_NEEDS_SEPARATE_STACK if TPL
select SPL_SEPARATE_BSS
select SPL_SERIAL
select SPL_DRIVERS_MISC
select CLK
select FIT
select PINCTRL
select RAM
select REGMAP
select SYSCON
select DM_PMIC
select DM_REGULATOR_FIXED
select BOARD_LATE_INIT
imply PARTITION_TYPE_GUID
imply PRE_CONSOLE_BUFFER
imply ROCKCHIP_COMMON_BOARD
imply ROCKCHIP_SDRAM_COMMON
imply SPL_ROCKCHIP_COMMON_BOARD
imply TPL_SERIAL
imply TPL_LIBCOMMON_SUPPORT
imply TPL_LIBGENERIC_SUPPORT
imply TPL_SYS_MALLOC_SIMPLE
imply TPL_DRIVERS_MISC
imply TPL_OF_CONTROL
imply TPL_DM
imply TPL_REGMAP
imply TPL_SYSCON
imply TPL_RAM
imply TPL_CLK
imply TPL_TINY_MEMSET
imply TPL_ROCKCHIP_COMMON_BOARD
imply SYS_BOOTCOUNT_SINGLEWORD if BOOTCOUNT_LIMIT
imply CMD_BOOTCOUNT if BOOTCOUNT_LIMIT
help
The Rockchip RK3399 is a ARM-based SoC with a dual-core Cortex-A72
and quad-core Cortex-A53.
including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two
video interfaces supporting HDMI and eDP, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.
config ROCKCHIP_RK3568
bool "Support Rockchip RK3568"
select ARM64
select SUPPORT_SPL
select SPL
select CLK
select PINCTRL
select RAM
select REGMAP
select SYSCON
select BOARD_LATE_INIT
select DM_REGULATOR_FIXED
select DM_RESET
imply SPL_ATF_NO_PLATFORM_PARAM if SPL_ATF
imply ROCKCHIP_COMMON_BOARD
imply OF_LIBFDT_OVERLAY
imply ROCKCHIP_OTP
imply MISC_INIT_R
help
The Rockchip RK3568 is a ARM-based SoC with quad-core Cortex-A55,
including NEON and GPU, 512K L3 cache, Mali-G52 based graphics,
two video interfaces supporting HDMI and eDP, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs.
config ROCKCHIP_RK3588
bool "Support Rockchip RK3588"
select ARM64
select SUPPORT_SPL
select SPL
select CLK
select PINCTRL
select RAM
select REGMAP
select SYSCON
select BOARD_LATE_INIT
select DM_REGULATOR_FIXED
select DM_RESET
imply SPL_ATF_NO_PLATFORM_PARAM if SPL_ATF
imply ROCKCHIP_COMMON_BOARD
imply OF_LIBFDT_OVERLAY
imply ROCKCHIP_OTP
imply MISC_INIT_R
imply CLK_SCMI
imply SCMI_FIRMWARE
help
The Rockchip RK3588 is a ARM-based SoC with quad-core Cortex-A76 and
quad-core Cortex-A55 including NEON and GPU, 6TOPS NPU, Mali-G610 MP4,
HDMI Out, HDMI In, DP, eDP, MIPI DSI, MIPI CSI2, LPDDR4/4X/5, eMMC5.1,
SD3.0/MMC4.5, USB OTG 3.0, Type-C, USB 2.0, PCIe 3.0, SATA 3, Ethernet,
SDIO3.0 I2C, UART, SPI, GPIO and PWM.
config ROCKCHIP_RV1108
bool "Support Rockchip RV1108"
select CPU_V7A
imply ROCKCHIP_COMMON_BOARD
help
The Rockchip RV1108 is a ARM-based SoC with a single-core Cortex-A7
and a DSP.
config ROCKCHIP_RV1126
bool "Support Rockchip RV1126"
select CPU_V7A
select SKIP_LOWLEVEL_INIT_ONLY
select TPL
select SUPPORT_TPL
select TPL_NEEDS_SEPARATE_STACK
select TPL_ROCKCHIP_BACK_TO_BROM
select SPL
select SUPPORT_SPL
select SPL_STACK_R
select CLK
select FIT
select PINCTRL
select RAM
select ROCKCHIP_SDRAM_COMMON
select REGMAP
select SYSCON
select DM_PMIC
select DM_REGULATOR_FIXED
select DM_RESET
select REGULATOR_RK8XX
select PMIC_RK8XX
select BOARD_LATE_INIT
imply ROCKCHIP_COMMON_BOARD
imply OF_LIBFDT_OVERLAY
imply ROCKCHIP_OTP
imply MISC_INIT_R
imply TPL_DM
imply TPL_LIBCOMMON_SUPPORT
imply TPL_LIBGENERIC_SUPPORT
imply TPL_OF_CONTROL
imply TPL_OF_PLATDATA
imply TPL_RAM
imply TPL_ROCKCHIP_COMMON_BOARD
imply TPL_SERIAL
imply SPL_CLK
imply SPL_DM
imply SPL_DRIVERS_MISC
imply SPL_LIBCOMMON_SUPPORT
imply SPL_LIBGENERIC_SUPPORT
imply SPL_OF_CONTROL
imply SPL_RAM
imply SPL_REGMAP
imply SPL_ROCKCHIP_COMMON_BOARD
imply SPL_SERIAL
imply SPL_SYSCON
config ROCKCHIP_USB_UART
bool "Route uart output to usb pins"
help
Rockchip SoCs have the ability to route the signals of the debug
uart through the d+ and d- pins of a specific usb phy to enable
some form of closed-case debugging. With this option supported
SoCs will enable this routing as a debug measure.
config SPL_ROCKCHIP_BACK_TO_BROM
bool "SPL returns to bootrom"
default y if ROCKCHIP_RK3036
select ROCKCHIP_BROM_HELPER
select SPL_BOOTROM_SUPPORT
depends on SPL
help
Rockchip SoCs have ability to load SPL & U-Boot binary. If enabled,
SPL will return to the boot rom, which will then load the U-Boot
binary to keep going on.
config TPL_ROCKCHIP_BACK_TO_BROM
bool "TPL returns to bootrom"
default y
select ROCKCHIP_BROM_HELPER if !ROCKCHIP_RK3066
select TPL_BOOTROM_SUPPORT
depends on TPL
help
Rockchip SoCs have ability to load SPL & U-Boot binary. If enabled,
SPL will return to the boot rom, which will then load the U-Boot
binary to keep going on.
config ROCKCHIP_COMMON_BOARD
bool "Rockchip common board file"
help
Rockchip SoCs have similar boot process, Common board file is mainly
in charge of common process of board_init() and board_late_init() for
U-Boot proper.
config SPL_ROCKCHIP_COMMON_BOARD
bool "Rockchip SPL common board file"
depends on SPL
help
Rockchip SoCs have similar boot process, SPL is mainly in charge of
load and boot Trust ATF/U-Boot firmware, and DRAM init if there is
no TPL for the board.
config TPL_ROCKCHIP_COMMON_BOARD
bool "Rockchip TPL common board file"
depends on TPL
help
Rockchip SoCs have similar boot process, prefer to use TPL for DRAM
init and back to bootrom, and SPL as Trust ATF/U-Boot loader. TPL
common board is a basic TPL board init which can be shared for most
of SoCs to avoid copy-paste for different SoCs.
config ROCKCHIP_EXTERNAL_TPL
bool "Use external TPL binary"
default y if ROCKCHIP_RK3308 || ROCKCHIP_RK3568 || ROCKCHIP_RK3588
help
Some Rockchip SoCs require an external TPL to initialize DRAM.
Enable this option and build with ROCKCHIP_TPL=/path/to/ddr.bin to
include the external TPL in the image built by binman.
config ROCKCHIP_BOOT_MODE_REG
hex "Rockchip boot mode flag register address"
help
The Soc will enter to different boot mode(defined in asm/arch-rockchip/boot_mode.h)
according to the value from this register.
config ROCKCHIP_RK8XX_DISABLE_BOOT_ON_POWERON
bool "Disable device boot on power plug-in"
depends on PMIC_RK8XX
---help---
Say Y here to prevent the device from booting up because of a plug-in
event. When set, the device will boot briefly to determine why it was
powered on, and if it was determined because of a plug-in event
instead of a button press event it will shut back off.
config ROCKCHIP_STIMER
bool "Rockchip STIMER support"
default y
help
Enable Rockchip STIMER support.
config ROCKCHIP_STIMER_BASE
hex
depends on ROCKCHIP_STIMER
config ROCKCHIP_SPL_RESERVE_IRAM
hex "Size of IRAM reserved in SPL"
default 0x0
help
SPL may need reserve memory for firmware loaded by SPL, whose load
address is in IRAM and may overlay with SPL text area if not
reserved.
config ROCKCHIP_BROM_HELPER
bool
config SPL_ROCKCHIP_EARLYRETURN_TO_BROM
bool "SPL requires early-return (for RK3188-style BROM) to BROM"
depends on SPL && ENABLE_ARM_SOC_BOOT0_HOOK
help
Some Rockchip BROM variants (e.g. on the RK3188) load the
first stage in segments and enter multiple times. E.g. on
the RK3188, the first 1KB of the first stage are loaded
first and entered; after returning to the BROM, the
remainder of the first stage is loaded, but the BROM
re-enters at the same address/to the same code as previously.
This enables support code in the BOOT0 hook for the SPL stage
to allow multiple entries.
config TPL_ROCKCHIP_EARLYRETURN_TO_BROM
bool "TPL requires early-return (for RK3188-style BROM) to BROM"
depends on TPL && ENABLE_ARM_SOC_BOOT0_HOOK
help
Some Rockchip BROM variants (e.g. on the RK3188) load the
first stage in segments and enter multiple times. E.g. on
the RK3188, the first 1KB of the first stage are loaded
first and entered; after returning to the BROM, the
remainder of the first stage is loaded, but the BROM
re-enters at the same address/to the same code as previously.
This enables support code in the BOOT0 hook for the TPL stage
to allow multiple entries.
config SPL_MMC
default y if !SPL_ROCKCHIP_BACK_TO_BROM
config ROCKCHIP_SPI_IMAGE
bool "Build a SPI image for rockchip"
help
Some Rockchip SoCs support booting from SPI flash. Enable this
option to produce a SPI-flash image containing U-Boot. The image
is built by binman. U-Boot sits near the start of the image.
config LNX_KRNL_IMG_TEXT_OFFSET_BASE
default TEXT_BASE
source "arch/arm/mach-rockchip/px30/Kconfig"
source "arch/arm/mach-rockchip/rk3036/Kconfig"
source "arch/arm/mach-rockchip/rk3066/Kconfig"
source "arch/arm/mach-rockchip/rk3128/Kconfig"
source "arch/arm/mach-rockchip/rk3188/Kconfig"
source "arch/arm/mach-rockchip/rk322x/Kconfig"
source "arch/arm/mach-rockchip/rk3288/Kconfig"
source "arch/arm/mach-rockchip/rk3308/Kconfig"
source "arch/arm/mach-rockchip/rk3328/Kconfig"
source "arch/arm/mach-rockchip/rk3368/Kconfig"
source "arch/arm/mach-rockchip/rk3399/Kconfig"
source "arch/arm/mach-rockchip/rk3568/Kconfig"
source "arch/arm/mach-rockchip/rk3588/Kconfig"
source "arch/arm/mach-rockchip/rv1108/Kconfig"
source "arch/arm/mach-rockchip/rv1126/Kconfig"
endif
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