Only LPDDR4 initialization is confirmed to be working for now.
Signed-off-by: Pavel Golikov <[email protected]>
---
arch/arm/mach-rockchip/Kconfig | 28 +++++++++++++++++++++++++++-
arch/arm/mach-rockchip/rk3568/Kconfig | 16 ++++++++++++++++
common/spl/Kconfig.tpl | 1 +
configs/generic-rk3568_defconfig | 1 +
4 files changed, 45 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 108713488af..9a6a580025e 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -413,11 +413,15 @@ config ROCKCHIP_RK3528
config ROCKCHIP_RK3568
bool "Support Rockchip RK3568"
select ARM64
+ select SUPPORT_TPL
+ select TPL_HAVE_INIT_STACK if TPL
+ select TPL_ROCKCHIP_BACK_TO_BROM if TPL
select SUPPORT_SPL
select SPL
select CLK
select PINCTRL
select RAM
+ select ROCKCHIP_SDRAM_COMMON
select REGMAP
select SYSCON
select BOARD_LATE_INIT
@@ -433,10 +437,32 @@ config ROCKCHIP_RK3568
imply RNG_ROCKCHIP
imply ROCKCHIP_COMMON_BOARD
imply ROCKCHIP_COMMON_STACK_ADDR
- imply ROCKCHIP_EXTERNAL_TPL
imply ROCKCHIP_OTP
+ imply ROCKCHIP_SERIAL if !ROCKCHIP_EXTERNAL_TPL
imply SPL_ATF_NO_PLATFORM_PARAM if SPL_ATF
imply SPL_MMC_HS200_SUPPORT if SPL_MMC && MMC_HS200_SUPPORT
+ imply TPL if !ROCKCHIP_EXTERNAL_TPL
+ imply TPL_CLK
+ 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 TPL_SYSCON
+ 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
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,
diff --git a/arch/arm/mach-rockchip/rk3568/Kconfig
b/arch/arm/mach-rockchip/rk3568/Kconfig
index 2730220a18e..893185291d8 100644
--- a/arch/arm/mach-rockchip/rk3568/Kconfig
+++ b/arch/arm/mach-rockchip/rk3568/Kconfig
@@ -61,6 +61,10 @@ config TARGET_ORANGEPI_3B_RK3566
endchoice
+config SOC_SPECIFIC_OPTIONS # dummy
+ def_bool y
+ select HAS_CUSTOM_SYS_INIT_SP_ADDR
+
config ROCKCHIP_BOOT_MODE_REG
default 0xfdc20200
@@ -70,6 +74,18 @@ config ROCKCHIP_STIMER_BASE
config SYS_SOC
default "rk3568"
+config TPL_LDSCRIPT
+ default "arch/arm/mach-rockchip/u-boot-tpl-v8.lds"
+
+config TPL_STACK
+ default 0xfdcd8000
+
+config TPL_SYS_MALLOC_F_LEN
+ default 0x2000
+
+config TPL_TEXT_BASE
+ default 0xfdcc1000
+
source "board/rockchip/evb_rk3568/Kconfig"
source "board/anbernic/rgxx3_rk3566/Kconfig"
source "board/hardkernel/odroid_m1/Kconfig"
diff --git a/common/spl/Kconfig.tpl b/common/spl/Kconfig.tpl
index a535b61ecd3..e64316b8eb3 100644
--- a/common/spl/Kconfig.tpl
+++ b/common/spl/Kconfig.tpl
@@ -127,6 +127,7 @@ config TPL_TEXT_BASE
config TPL_MAX_SIZE
hex "Maximum size (in bytes) for the TPL stage"
default 0x2e000 if ROCKCHIP_RK3399
+ default 0xe800 if ROCKCHIP_RK3568
default 0x8000 if ROCKCHIP_RK3288 || ROCKCHIP_RV1126
default 0x7000 if ROCKCHIP_RK322X || ROCKCHIP_RK3328 || ROCKCHIP_RK3368
default 0x2800 if ROCKCHIP_PX30
diff --git a/configs/generic-rk3568_defconfig b/configs/generic-rk3568_defconfig
index a33c3af9255..4510fa94775 100644
--- a/configs/generic-rk3568_defconfig
+++ b/configs/generic-rk3568_defconfig
@@ -81,3 +81,4 @@ CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_USB_FUNCTION_ROCKUSB=y
CONFIG_ERRNO_STR=y
+CONFIG_RAM_ROCKCHIP_LPDDR4=y
--
2.25.1
