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-rw-r--r--arch/arm/include/asm/arch-rockchip/boot0.h7
-rw-r--r--arch/arm/mach-rockchip/Kconfig2
-rwxr-xr-xarch/arm/mach-rockchip/make_fit_atf.py221
-rw-r--r--board/rockchip/evb_rk3399/README83
-rw-r--r--board/theobroma-systems/puma_rk3399/Kconfig6
-rw-r--r--board/theobroma-systems/puma_rk3399/puma-rk3399.c19
-rw-r--r--configs/evb-rk3399_defconfig1
-rw-r--r--configs/firefly-rk3399_defconfig2
-rw-r--r--env/Kconfig18
-rw-r--r--include/configs/puma_rk3399.h8
-rw-r--r--include/configs/rockchip-common.h12
11 files changed, 341 insertions, 38 deletions
diff --git a/arch/arm/include/asm/arch-rockchip/boot0.h b/arch/arm/include/asm/arch-rockchip/boot0.h
index af3a733e98..5d35c35c28 100644
--- a/arch/arm/include/asm/arch-rockchip/boot0.h
+++ b/arch/arm/include/asm/arch-rockchip/boot0.h
@@ -39,7 +39,12 @@
entry_counter:
.word 0
#endif
+
+#if (defined(CONFIG_SPL_BUILD) || defined(CONFIG_ARM64))
+ /* U-Boot proper of armv7 do not need this */
b reset
+#endif
+
#if !defined(CONFIG_ARM64)
/*
* For armv7, the addr '_start' will used as vector start address
@@ -50,6 +55,6 @@ _start:
ARM_VECTORS
#endif
-#if defined(CONFIG_ROCKCHIP_RK3399) && defined(CONFIG_SPL_BUILD)
+#if defined(CONFIG_SPL_BUILD) && (CONFIG_ROCKCHIP_SPL_RESERVE_IRAM > 0)
.space CONFIG_ROCKCHIP_SPL_RESERVE_IRAM /* space for the ATF data */
#endif
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 1e74db3607..967290f9a5 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -179,7 +179,7 @@ config ROCKCHIP_BOOT_MODE_REG
config ROCKCHIP_SPL_RESERVE_IRAM
hex "Size of IRAM reserved in SPL"
- default 0x4000
+ default 0
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
diff --git a/arch/arm/mach-rockchip/make_fit_atf.py b/arch/arm/mach-rockchip/make_fit_atf.py
new file mode 100755
index 0000000000..7c6dd57678
--- /dev/null
+++ b/arch/arm/mach-rockchip/make_fit_atf.py
@@ -0,0 +1,221 @@
+#!/usr/bin/env python2
+"""
+A script to generate FIT image source for rockchip boards
+with ARM Trusted Firmware
+and multiple device trees (given on the command line)
+
+usage: $0 <dt_name> [<dt_name> [<dt_name] ...]
+"""
+
+import os
+import sys
+import getopt
+
+# pip install pyelftools
+from elftools.elf.elffile import ELFFile
+from elftools.elf.sections import SymbolTableSection
+from elftools.elf.segments import Segment, InterpSegment, NoteSegment
+
+ELF_SEG_P_TYPE='p_type'
+ELF_SEG_P_PADDR='p_paddr'
+ELF_SEG_P_VADDR='p_vaddr'
+ELF_SEG_P_OFFSET='p_offset'
+ELF_SEG_P_FILESZ='p_filesz'
+ELF_SEG_P_MEMSZ='p_memsz'
+
+DT_HEADER="""/*
+ * Copyright (C) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * Minimal dts for a SPL FIT image payload.
+ *
+ * SPDX-License-Identifier: GPL-2.0+ X11
+ */
+/dts-v1/;
+
+/ {
+ description = "Configuration to load ATF before U-Boot";
+ #address-cells = <1>;
+
+ images {
+ uboot@1 {
+ description = "U-Boot (64-bit)";
+ data = /incbin/("u-boot-nodtb.bin");
+ type = "standalone";
+ os = "U-Boot";
+ arch = "arm64";
+ compression = "none";
+ load = <0x%08x>;
+ };
+"""
+
+DT_IMAGES_NODE_END="""
+ };
+"""
+
+DT_END="""
+};
+"""
+
+def append_atf_node(file, atf_index, phy_addr):
+ """
+ Append ATF DT node to input FIT dts file.
+ """
+ data = 'bl31_0x%08x.bin' % phy_addr
+ print >> file, '\t\tatf@%d {' % atf_index
+ print >> file, '\t\t\tdescription = \"ARM Trusted Firmware\";'
+ print >> file, '\t\t\tdata = /incbin/("%s");' % data
+ print >> file, '\t\t\ttype = "firmware";'
+ print >> file, '\t\t\tarch = "arm64";'
+ print >> file, '\t\t\tos = "arm-trusted-firmware";'
+ print >> file, '\t\t\tcompression = "none";'
+ print >> file, '\t\t\tload = <0x%08x>;' % phy_addr
+ if atf_index == 1:
+ print >> file, '\t\t\tentry = <0x%08x>;' % phy_addr
+ print >> file, '\t\t};'
+ print >> file, ''
+
+def append_fdt_node(file, dtbs):
+ """
+ Append FDT nodes.
+ """
+ cnt = 1
+ for dtb in dtbs:
+ dtname = os.path.basename(dtb)
+ print >> file, '\t\tfdt@%d {' % cnt
+ print >> file, '\t\t\tdescription = "%s";' % dtname
+ print >> file, '\t\t\tdata = /incbin/("%s");' % dtb
+ print >> file, '\t\t\ttype = "flat_dt";'
+ print >> file, '\t\t\tcompression = "none";'
+ print >> file, '\t\t};'
+ print >> file, ''
+ cnt = cnt + 1
+
+def append_conf_section(file, cnt, dtname, atf_cnt):
+ print >> file, '\t\tconfig@%d {' % cnt
+ print >> file, '\t\t\tdescription = "%s";' % dtname
+ print >> file, '\t\t\tfirmware = "atf@1";'
+ print >> file, '\t\t\tloadables = "uboot@1",',
+ for i in range(1, atf_cnt):
+ print >> file, '"atf@%d"' % (i+1),
+ if i != (atf_cnt - 1):
+ print >> file, ',',
+ else:
+ print >> file, ';'
+ print >> file, '\t\t\tfdt = "fdt@1";'
+ print >> file, '\t\t};'
+ print >> file, ''
+
+def append_conf_node(file, dtbs, atf_cnt):
+ """
+ Append configeration nodes.
+ """
+ cnt = 1
+ print >> file, '\tconfigurations {'
+ print >> file, '\t\tdefault = "config@1";'
+ for dtb in dtbs:
+ dtname = os.path.basename(dtb)
+ append_conf_section(file, cnt, dtname, atf_cnt)
+ cnt = cnt + 1
+ print >> file, '\t};'
+ print >> file, ''
+
+def generate_atf_fit_dts(fit_file_name, bl31_file_name, uboot_file_name, dtbs_file_name):
+ """
+ Generate FIT script for ATF image.
+ """
+ if fit_file_name != sys.stdout:
+ fit_file = open(fit_file_name, "wb")
+ else:
+ fit_file = sys.stdout
+
+ num_load_seg = 0
+ p_paddr = 0xFFFFFFFF
+ with open(uboot_file_name) as uboot_file:
+ uboot = ELFFile(uboot_file)
+ for i in range(uboot.num_segments()):
+ seg = uboot.get_segment(i)
+ if ('PT_LOAD' == seg.__getitem__(ELF_SEG_P_TYPE)):
+ p_paddr = seg.__getitem__(ELF_SEG_P_PADDR)
+ num_load_seg = num_load_seg + 1
+
+ assert (p_paddr != 0xFFFFFFFF and num_load_seg == 1)
+
+ print >> fit_file, DT_HEADER % p_paddr
+
+ with open(bl31_file_name) as bl31_file:
+ bl31 = ELFFile(bl31_file)
+ for i in range(bl31.num_segments()):
+ seg = bl31.get_segment(i)
+ if ('PT_LOAD' == seg.__getitem__(ELF_SEG_P_TYPE)):
+ paddr = seg.__getitem__(ELF_SEG_P_PADDR)
+ p= seg.__getitem__(ELF_SEG_P_PADDR)
+ append_atf_node(fit_file, i+1, paddr)
+ atf_cnt = i+1
+ append_fdt_node(fit_file, dtbs_file_name)
+ print >> fit_file, '%s' % DT_IMAGES_NODE_END
+ append_conf_node(fit_file, dtbs_file_name, atf_cnt)
+ print >> fit_file, '%s' % DT_END
+
+ if fit_file_name != sys.stdout:
+ fit_file.close()
+
+def generate_atf_binary(bl31_file_name):
+ with open(bl31_file_name) as bl31_file:
+ bl31 = ELFFile(bl31_file)
+
+ num = bl31.num_segments()
+ for i in range(num):
+ seg = bl31.get_segment(i)
+ if ('PT_LOAD' == seg.__getitem__(ELF_SEG_P_TYPE)):
+ paddr = seg.__getitem__(ELF_SEG_P_PADDR)
+ file_name = 'bl31_0x%08x.bin' % paddr
+ with open(file_name, "wb") as atf:
+ atf.write(seg.data());
+
+def get_bl31_segments_info(bl31_file_name):
+ """
+ Get load offset, physical offset, file size
+ from bl31 elf file program headers.
+ """
+ with open(bl31_file_name) as bl31_file:
+ bl31 = ELFFile(bl31_file)
+
+ num = bl31.num_segments()
+ print 'Number of Segments : %d' % bl31.num_segments()
+ for i in range(num):
+ print 'Segment %d' % i
+ seg = bl31.get_segment(i)
+ ptype = seg[ELF_SEG_P_TYPE]
+ poffset = seg[ELF_SEG_P_OFFSET]
+ pmemsz = seg[ELF_SEG_P_MEMSZ]
+ pfilesz = seg[ELF_SEG_P_FILESZ]
+ print 'type: %s\nfilesz: %08x\nmemsz: %08x\noffset: %08x' % (ptype, pfilesz, pmemsz, poffset)
+ paddr = seg[ELF_SEG_P_PADDR]
+ print 'paddr: %08x' % paddr
+
+def main():
+ uboot_elf="./u-boot"
+ bl31_elf="./bl31.elf"
+ FIT_ITS=sys.stdout
+
+ opts, args = getopt.getopt(sys.argv[1:], "o:u:b:h")
+ for opt, val in opts:
+ if opt == "-o":
+ FIT_ITS=val
+ elif opt == "-u":
+ uboot_elf=val
+ elif opt == "-b":
+ bl31_elf=val
+ elif opt == "-h":
+ print __doc__
+ sys.exit(2)
+
+ dtbs = args
+ #get_bl31_segments_info("u-boot")
+ #get_bl31_segments_info("bl31.elf")
+
+ generate_atf_fit_dts(FIT_ITS, bl31_elf, uboot_elf, dtbs)
+ generate_atf_binary(bl31_elf);
+
+if __name__ == "__main__":
+ main()
diff --git a/board/rockchip/evb_rk3399/README b/board/rockchip/evb_rk3399/README
index fb8bb19763..ada8ca7f3c 100644
--- a/board/rockchip/evb_rk3399/README
+++ b/board/rockchip/evb_rk3399/README
@@ -18,8 +18,8 @@ evb key features:
* PMIC: rk808
* debug console: UART2
-In order to support Arm Trust Firmware(ATF), we need to use the
-miniloader from rockchip which:
+In order to support Arm Trust Firmware(ATF), we can use either SPL or
+miniloader from rockchip to do:
* do DRAM init
* load and verify ATF image
* load and verify U-Boot image
@@ -32,8 +32,8 @@ Get the Source and prebuild binary
> mkdir ~/evb_rk3399
> cd ~/evb_rk3399
> git clone https://github.com/ARM-software/arm-trusted-firmware.git
- > git clone https://github.com/rockchip-linux/rkbin
- > git clone https://github.com/rockchip-linux/rkflashtool
+ > git clone https://github.com/rockchip-linux/rkbin.git
+ > git clone https://github.com/rockchip-linux/rkdeveloptool.git
Compile the ATF
===============
@@ -42,32 +42,79 @@ Compile the ATF
> make realclean
> make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31
+ Or you can get the bl31.elf directly from Rockchip:
+ cp rkbin/rk33/rk3399_bl31_v1.00.elf ../u-boot/bl31.elf
+
+ Get bl31.elf in this step, copy it to U-Boot root dir:
+ > cp bl31.elf ../u-boot/
+
Compile the U-Boot
==================
> cd ../u-boot
- > make CROSS_COMPILE=aarch64-linux-gnu- evb-rk3399_defconfig all
+ > export ARCH=arm64
+ > export CROSS_COMPILE=aarch64-linux-gnu-
+ > make evb-rk3399_defconfig
+ for firefly-rk3399, use below instead:
+ > make firefly-rk3399_defconfig
+ > make
+ > make u-boot.itb
-Compile the rkflashtool
-=======================
+ Get spl/u-boot-spl.bin and u-boot.itb in this step.
+Compile the rkdeveloptool
+=======================
+ Follow instructions in latest README
> cd ../rkflashtool
+ > autoreconf -i
+ > ./configure
> make
+ > sudo make install
-Package the image for miniloader
-================================
+ Get rkdeveloptool in you Host in this step.
+
+Both origin binaries and Tool are ready now, choose either option 1 or
+option 2 to deploy U-Boot.
+
+Package the image
+=================
+
+Package the image for U-Boot SPL(option 1)
+--------------------------------
> cd ..
- > cp arm-trusted-firmware/build/rk3399/release/bl31.bin rkbin/rk33
+ > tools/mkimage -n rk3399 -T rksd -d spl/u-boot-spl.bin idbspl.img
+
+ Get idbspl.img in this step.
+
+Package the image for Rockchip miniloader(option 2)
+------------------------------------------
+ > cd ..
+ > cp arm-trusted-firmware/build/rk3399/release/bl31.elf rkbin/rk33
> ./rkbin/tools/trust_merger rkbin/tools/RK3399TRUST.ini
> ./rkbin/tools/loaderimage --pack --uboot u-boot/u-boot-dtb.bin uboot.img
- > mkdir image
- > mv trust.img ./image/
- > mv uboot.img ./image/rk3399evb-uboot.bin
-Flash the image
-===============
-Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
+ Get trust.img and uboot.img in this step.
- > ./rkflashtool/rkflashloader rk3399evb
+Flash the image to eMMC
+=======================
+
+Flash the image with U-Boot SPL(option 1)
+-------------------------------
+Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
+ > rkdeveloptool db rkbin/rk33/rk3399_loader_v1.08.106.bin
+ > rkdeveloptool wl 64 u-boot/idbspl.img
+ > rkdeveloptool wl 0x4000 u-boot/u-boot.itb
+ > rkdeveloptool rd
-You should be able to get U-Boot log message in console/UART2 now.
+Flash the image with Rockchip miniloader(option 2)
+----------------------------------------
+Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
+ > rkdeveloptool db rkbin/rk33/rk3399_loader_v1.08.106.bin
+ > rkdeveloptool ul rkbin/rk33/rk3399_loader_v1.08.106.bin
+ > rkdeveloptool wl 0x4000 u-boot/uboot.img
+ > rkdeveloptool wl 0x6000 u-boot/trust.img
+ > rkdeveloptool rd
+
+You should be able to get U-Boot log in console/UART2(baurdrate 1500000)
+For more detail, please reference to:
+http://opensource.rock-chips.com/wiki_Boot_option
diff --git a/board/theobroma-systems/puma_rk3399/Kconfig b/board/theobroma-systems/puma_rk3399/Kconfig
index a645590d78..80b3460d4c 100644
--- a/board/theobroma-systems/puma_rk3399/Kconfig
+++ b/board/theobroma-systems/puma_rk3399/Kconfig
@@ -12,4 +12,10 @@ config SYS_CONFIG_NAME
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
+config ENV_SIZE
+ default 0x2000 if ENV_IS_IN_SPI_FLASH
+
+config ENV_OFFSET
+ default 0x3c000 if ENV_IS_IN_SPI_FLASH
+
endif
diff --git a/board/theobroma-systems/puma_rk3399/puma-rk3399.c b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
index 27e3823d52..c6690fa069 100644
--- a/board/theobroma-systems/puma_rk3399/puma-rk3399.c
+++ b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
@@ -8,13 +8,17 @@
#include <dm.h>
#include <misc.h>
#include <spl.h>
+#include <syscon.h>
#include <usb.h>
#include <dm/pinctrl.h>
#include <dm/uclass-internal.h>
+#include <asm/io.h>
#include <asm/gpio.h>
#include <asm/setup.h>
#include <asm/arch/clock.h>
#include <asm/arch/cru_rk3399.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/grf_rk3399.h>
#include <asm/arch/periph.h>
#include <power/regulator.h>
#include <u-boot/sha256.h>
@@ -180,10 +184,25 @@ static void setup_serial(void)
#endif
}
+static void setup_iodomain(void)
+{
+ const u32 GRF_IO_VSEL_GPIO4CD_SHIFT = 3;
+ struct rk3399_grf_regs *grf =
+ syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
+
+ /*
+ * Set bit 3 in GRF_IO_VSEL so PCIE_RST# works (pin GPIO4_C6).
+ * Linux assumes that PCIE_RST# works out of the box as it probes
+ * PCIe before loading the iodomain driver.
+ */
+ rk_setreg(&grf->io_vsel, 1 << GRF_IO_VSEL_GPIO4CD_SHIFT);
+}
+
int misc_init_r(void)
{
setup_serial();
setup_macaddr();
+ setup_iodomain();
return 0;
}
diff --git a/configs/evb-rk3399_defconfig b/configs/evb-rk3399_defconfig
index 7b5ea821f9..e8e52c3a7c 100644
--- a/configs/evb-rk3399_defconfig
+++ b/configs/evb-rk3399_defconfig
@@ -4,6 +4,7 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_ROCKCHIP_RK3399=y
+CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x4000
CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEFAULT_DEVICE_TREE="rk3399-evb"
CONFIG_DEBUG_UART=y
diff --git a/configs/firefly-rk3399_defconfig b/configs/firefly-rk3399_defconfig
index 731222cdd0..ab2501528f 100644
--- a/configs/firefly-rk3399_defconfig
+++ b/configs/firefly-rk3399_defconfig
@@ -4,11 +4,13 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_ROCKCHIP_RK3399=y
+CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x4000
CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEFAULT_DEVICE_TREE="rk3399-firefly"
CONFIG_DEBUG_UART=y
CONFIG_FIT=y
CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-rockchip/make_fit_atf.py"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x4000
diff --git a/env/Kconfig b/env/Kconfig
index 2477bf8530..bef6e89bfc 100644
--- a/env/Kconfig
+++ b/env/Kconfig
@@ -427,4 +427,22 @@ config ENV_UBI_VOLUME
endif
+if ARCH_ROCKCHIP
+
+config ENV_OFFSET
+ hex
+ depends on !ENV_IS_IN_UBI
+ depends on !ENV_IS_NOWHERE
+ default 0x3f8000
+ help
+ Offset from the start of the device (or partition)
+
+config ENV_SIZE
+ hex
+ default 0x8000
+ help
+ Size of the environment storage area
+
+endif
+
endmenu
diff --git a/include/configs/puma_rk3399.h b/include/configs/puma_rk3399.h
index 39d0786266..6523a7c34a 100644
--- a/include/configs/puma_rk3399.h
+++ b/include/configs/puma_rk3399.h
@@ -9,14 +9,6 @@
#include <configs/rk3399_common.h>
-/*
- * SPL @ 32kB for ~130kB
- * ENV @ 240KB for 8kB
- * FIT payload (ATF, U-Boot, FDT) @ 256kB
- */
-#undef CONFIG_ENV_OFFSET
-#define CONFIG_ENV_OFFSET (240 * 1024)
-
#if defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_SYS_MMC_ENV_DEV 1
#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
diff --git a/include/configs/rockchip-common.h b/include/configs/rockchip-common.h
index 35d948ae29..f465d35330 100644
--- a/include/configs/rockchip-common.h
+++ b/include/configs/rockchip-common.h
@@ -52,21 +52,13 @@
#define PARTS_DEFAULT \
"uuid_disk=${uuid_gpt_disk};" \
"name=loader1,start=32K,size=4000K,uuid=${uuid_gpt_loader1};" \
- "name=reserved1,size=64K,uuid=${uuid_gpt_reserved1};" \
- "name=reserved2,size=4M,uuid=${uuid_gpt_reserved2};" \
- "name=loader2,size=4MB,uuid=${uuid_gpt_loader2};" \
- "name=atf,size=4M,uuid=${uuid_gpt_atf};" \
+ "name=loader2,start=8MB,size=4MB,uuid=${uuid_gpt_loader2};" \
+ "name=trust,size=4M,uuid=${uuid_gpt_atf};" \
"name=boot,size=112M,bootable,uuid=${uuid_gpt_boot};" \
"name=rootfs,size=-,uuid="ROOT_UUID
#endif
-/*
- * Rockchip SoCs use fixed ENV 32KB@(4MB-32KB)
- */
-#define CONFIG_ENV_OFFSET (SZ_4M - SZ_32K)
-#define CONFIG_ENV_SIZE SZ_32K
-
#define CONFIG_DISPLAY_BOARDINFO_LATE
#endif /* _ROCKCHIP_COMMON_H_ */
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-06 21:01:23 +0000