doc: board: Add AndesTech ax25-ae350 board doc
This converts README.AX25 and README.ae350 plain text documentation to reST format, merges them into one ax25-ae350 doc, and adds it to Sphinx TOC tree. No essential content change. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Bin Meng
Tom Rini
parent
93ca4bce90
commit
48963f2edd
@ -1,46 +0,0 @@
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AX25 is Andes CPU IP to adopt RISC-V architecture.
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Features
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========
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CPU Core
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- 5-stage in-order execution pipeline
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- Hardware Multiplier
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- radix-2/radix-4/radix-16/radix-256/fast
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- Hardware Divider
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- Optional branch prediction
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- Machine mode and optional user mode
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- Optional performance monitoring
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ISA
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- RV64I base integer instructions
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- RVC for 16-bit compressed instructions
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- RVM for multiplication and division instructions
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Memory subsystem
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- I & D local memory
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- Size: 4KB to 16MB
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- Memory subsyetem soft-error protection
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- Protection scheme: parity-checking or error-checking-and-correction (ECC)
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- Automatic hardware error correction
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Bus
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- Interface Protocol
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- Synchronous AHB (32-bit/64-bit data-width), or
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- Synchronous AXI4 (64-bit data-width)
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Power management
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- Wait for interrupt (WFI) mode
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Debug
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- Configurable number of breakpoints: 2/4/8
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- External Debug Module
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- AHB slave port
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- External JTAG debug transport module
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Platform Level Interrupt Controller (PLIC)
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- AHB slave port
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- Configurable number of interrupts: 1-1023
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- Configurable number of interrupt priorities: 3/7/15/63/127/255
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- Configurable number of targets: 1-16
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- Preempted interrupt priority stack
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275
doc/README.ae350
275
doc/README.ae350
@ -1,275 +0,0 @@
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Andes Technology SoC AE350
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===========================
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AE350 is the mainline SoC produced by Andes Technology using AX25 CPU core
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base on RISC-V architecture.
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AE350 has integrated both AHB and APB bus and many periphals for application
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and product development.
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AX25-AE350
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=========
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AX25-AE350 is the SoC with AE350 hardcore CPU.
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Configurations
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==============
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CONFIG_SKIP_LOWLEVEL_INIT:
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If you want to boot this system from SPI ROM and bypass e-bios (the
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other boot loader on ROM). You should undefine CONFIG_SKIP_LOWLEVEL_INIT
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in "include/configs/ax25-ae350.h".
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Build and boot steps
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====================
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build:
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1. Prepare the toolchains and make sure the $PATH to toolchains is correct.
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2. Use `make ae350_rv[32|64]_defconfig` in u-boot root to build the image for 32 or 64 bit.
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Verification
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====================
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Target
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====================
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1. startup
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2. relocation
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3. timer driver
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4. uart driver
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5. mac driver
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6. mmc driver
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7. spi driver
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Steps
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====================
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1. Define CONFIG_SKIP_LOWLEVEL_INIT to build u-boot which is loaded via gdb from ram.
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2. Undefine CONFIG_SKIP_LOWLEVEL_INIT to build u-boot which is booted from spi rom.
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3. Ping a server by mac driver
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4. Scan sd card and copy u-boot image which is booted from flash to ram by sd driver.
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5. Burn this u-boot image to spi rom by spi driver
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6. Re-boot u-boot from spi flash with power off and power on.
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Messages of U-Boot boot on AE350 board
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======================================
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U-Boot 2018.01-rc2-00033-g824f89a (Dec 21 2017 - 16:51:26 +0800)
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DRAM: 1 GiB
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MMC: mmc@f0e00000: 0
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SF: Detected mx25u1635e with page size 256 Bytes, erase size 4 KiB, total 2 MiB
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In: serial@f0300000
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Out: serial@f0300000
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Err: serial@f0300000
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Net:
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Warning: mac@e0100000 (eth0) using random MAC address - be:dd:d7:e4:e8:10
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eth0: mac@e0100000
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RISC-V # version
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U-Boot 2018.01-rc2-00033-gb265b91-dirty (Dec 22 2017 - 13:54:21 +0800)
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riscv32-unknown-linux-gnu-gcc (GCC) 7.2.0
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GNU ld (GNU Binutils) 2.29
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RISC-V # setenv ipaddr 10.0.4.200 ;
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RISC-V # setenv serverip 10.0.4.97 ;
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RISC-V # ping 10.0.4.97 ;
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Using mac@e0100000 device
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host 10.0.4.97 is alive
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RISC-V # mmc rescan
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RISC-V # fatls mmc 0:1
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318907 u-boot-ae350-64.bin
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1252 hello_world_ae350_32.bin
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328787 u-boot-ae350-32.bin
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3 file(s), 0 dir(s)
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RISC-V # sf probe 0:0 50000000 0
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SF: Detected mx25u1635e with page size 256 Bytes, erase size 4 KiB, total 2 MiB
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RISC-V # sf test 0x100000 0x1000
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SPI flash test:
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0 erase: 36 ticks, 111 KiB/s 0.888 Mbps
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1 check: 29 ticks, 137 KiB/s 1.096 Mbps
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2 write: 40 ticks, 100 KiB/s 0.800 Mbps
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3 read: 20 ticks, 200 KiB/s 1.600 Mbps
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Test passed
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0 erase: 36 ticks, 111 KiB/s 0.888 Mbps
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1 check: 29 ticks, 137 KiB/s 1.096 Mbps
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2 write: 40 ticks, 100 KiB/s 0.800 Mbps
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3 read: 20 ticks, 200 KiB/s 1.600 Mbps
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RISC-V # fatload mmc 0:1 0x600000 u-boot-ae350-32.bin
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reading u-boot-ae350-32.bin
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328787 bytes read in 324 ms (990.2 KiB/s)
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RISC-V # sf erase 0x0 0x51000
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SF: 331776 bytes @ 0x0 Erased: OK
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RISC-V # sf write 0x600000 0x0 0x50453
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device 0 offset 0x0, size 0x50453
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SF: 328787 bytes @ 0x0 Written: OK
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RISC-V # crc32 0x600000 0x50453
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crc32 for 00600000 ... 00650452 ==> 692dc44a
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RISC-V # crc32 0x80000000 0x50453
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crc32 for 80000000 ... 80050452 ==> 692dc44a
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RISC-V #
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*** power-off and power-on, this U-Boot is booted from spi flash ***
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U-Boot 2018.01-rc2-00032-gf67dd47-dirty (Dec 21 2017 - 13:56:03 +0800)
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DRAM: 1 GiB
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MMC: mmc@f0e00000: 0
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SF: Detected mx25u1635e with page size 256 Bytes, erase size 4 KiB, total 2 MiB
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In: serial@f0300000
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Out: serial@f0300000
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Err: serial@f0300000
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Net:
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Warning: mac@e0100000 (eth0) using random MAC address - ee:4c:58:29:32:f5
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eth0: mac@e0100000
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RISC-V #
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Boot bbl and riscv-linux via U-Boot on QEMU
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===========================================
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1. Build riscv-linux
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2. Build bbl and riscv-linux with --with-payload
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3. Prepare ae350.dtb
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4. Creating OS-kernel images
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./mkimage -A riscv -O linux -T kernel -C none -a 0x0000 -e 0x0000 -d bbl.bin bootmImage-bbl.bin
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Image Name:
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Created: Tue Mar 13 10:06:42 2018
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Image Type: RISC-V Linux Kernel Image (uncompressed)
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Data Size: 17901204 Bytes = 17481.64 KiB = 17.07 MiB
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Load Address: 00000000
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Entry Point: 00000000
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4. Copy bootmImage-bbl.bin and ae350.dtb to qemu sd card image
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5. Message of booting riscv-linux from bbl via u-boot on qemu
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U-Boot 2018.03-rc4-00031-g2631273 (Mar 13 2018 - 15:02:55 +0800)
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DRAM: 1 GiB
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main-loop: WARNING: I/O thread spun for 1000 iterations
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MMC: mmc@f0e00000: 0
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Loading Environment from SPI Flash... *** Warning - spi_flash_probe_bus_cs() failed, using default environment
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Failed (-22)
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In: serial@f0300000
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Out: serial@f0300000
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Err: serial@f0300000
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Net:
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Warning: mac@e0100000 (eth0) using random MAC address - 02:00:00:00:00:00
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eth0: mac@e0100000
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RISC-V # mmc rescan
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RISC-V # mmc part
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Partition Map for MMC device 0 -- Partition Type: DOS
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Part Start Sector Num Sectors UUID Type
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RISC-V # fatls mmc 0:0
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17901268 bootmImage-bbl.bin
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1954 ae2xx.dtb
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2 file(s), 0 dir(s)
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RISC-V # fatload mmc 0:0 0x00600000 bootmImage-bbl.bin
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17901268 bytes read in 4642 ms (3.7 MiB/s)
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RISC-V # fatload mmc 0:0 0x2000000 ae350.dtb
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1954 bytes read in 1 ms (1.9 MiB/s)
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RISC-V # setenv bootm_size 0x2000000
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RISC-V # setenv fdt_high 0x1f00000
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RISC-V # bootm 0x00600000 - 0x2000000
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## Booting kernel from Legacy Image at 00600000 ...
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Image Name:
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Image Type: RISC-V Linux Kernel Image (uncompressed)
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Data Size: 17901204 Bytes = 17.1 MiB
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Load Address: 00000000
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Entry Point: 00000000
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Verifying Checksum ... OK
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## Flattened Device Tree blob at 02000000
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Booting using the fdt blob at 0x2000000
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Loading Kernel Image ... OK
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Loading Device Tree to 0000000001efc000, end 0000000001eff7a1 ... OK
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[ 0.000000] OF: fdt: Ignoring memory range 0x0 - 0x200000
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[ 0.000000] Linux version 4.14.0-00046-gf3e439f-dirty (rick@atcsqa06) (gcc version 7.1.1 20170509 (GCC)) #1 Tue Jan 9 16:34:25 CST 2018
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[ 0.000000] bootconsole [early0] enabled
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[ 0.000000] Initial ramdisk at: 0xffffffe000016a98 (12267008 bytes)
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[ 0.000000] Zone ranges:
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[ 0.000000] DMA [mem 0x0000000000200000-0x000000007fffffff]
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[ 0.000000] Normal empty
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[ 0.000000] Movable zone start for each node
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[ 0.000000] Early memory node ranges
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[ 0.000000] node 0: [mem 0x0000000000200000-0x000000007fffffff]
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[ 0.000000] Initmem setup node 0 [mem 0x0000000000200000-0x000000007fffffff]
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[ 0.000000] elf_hwcap is 0x112d
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[ 0.000000] random: fast init done
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[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516615
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[ 0.000000] Kernel command line: console=ttyS0,38400n8 earlyprintk=uart8250-32bit,0xf0300000 debug loglevel=7
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[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
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[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
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[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
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[ 0.000000] Sorting __ex_table...
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[ 0.000000] Memory: 2047832K/2095104K available (1856K kernel code, 204K rwdata, 532K rodata, 12076K init, 756K bss, 47272K reserved, 0K cma-reserved)
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[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
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[ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0
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[ 0.000000] riscv,cpu_intc,0: 64 local interrupts mapped
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[ 0.000000] riscv,plic0,e4000000: mapped 31 interrupts to 1/2 handlers
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[ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
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[ 0.000000] Calibrating delay loop (skipped), value calculated using timer frequency.. 20.00 BogoMIPS (lpj=40000)
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[ 0.000000] pid_max: default: 32768 minimum: 301
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[ 0.004000] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
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[ 0.004000] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
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[ 0.056000] devtmpfs: initialized
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[ 0.060000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
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[ 0.064000] futex hash table entries: 256 (order: 0, 6144 bytes)
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[ 0.068000] NET: Registered protocol family 16
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[ 0.080000] vgaarb: loaded
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[ 0.084000] clocksource: Switched to clocksource riscv_clocksource
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[ 0.088000] NET: Registered protocol family 2
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[ 0.092000] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
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[ 0.096000] TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
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[ 0.096000] TCP: Hash tables configured (established 16384 bind 16384)
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[ 0.100000] UDP hash table entries: 1024 (order: 3, 32768 bytes)
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[ 0.100000] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
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[ 0.104000] NET: Registered protocol family 1
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[ 0.616000] Unpacking initramfs...
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[ 1.220000] workingset: timestamp_bits=62 max_order=19 bucket_order=0
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[ 1.244000] io scheduler noop registered
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[ 1.244000] io scheduler cfq registered (default)
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[ 1.244000] io scheduler mq-deadline registered
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[ 1.248000] io scheduler kyber registered
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[ 1.360000] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
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[ 1.368000] console [ttyS0] disabled
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[ 1.372000] f0300000.serial: ttyS0 at MMIO 0xf0300020 (irq = 10, base_baud = 1228800) is a 16550A
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[ 1.392000] console [ttyS0] enabled
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[ 1.392000] ftmac100: Loading version 0.2 ...
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[ 1.396000] ftmac100 e0100000.mac eth0: irq 8, mapped at ffffffd002005000
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[ 1.400000] ftmac100 e0100000.mac eth0: generated random MAC address 6e:ac:c3:92:36:c0
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[ 1.404000] IR NEC protocol handler initialized
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[ 1.404000] IR RC5(x/sz) protocol handler initialized
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[ 1.404000] IR RC6 protocol handler initialized
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[ 1.404000] IR JVC protocol handler initialized
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[ 1.408000] IR Sony protocol handler initialized
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[ 1.408000] IR SANYO protocol handler initialized
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[ 1.408000] IR Sharp protocol handler initialized
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[ 1.408000] IR MCE Keyboard/mouse protocol handler initialized
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[ 1.412000] IR XMP protocol handler initialized
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[ 1.456000] ftsdc010 f0e00000.mmc: mmc0 - using hw SDIO IRQ
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[ 1.464000] bootconsole [early0] uses init memory and must be disabled even before the real one is ready
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[ 1.464000] bootconsole [early0] disabled
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[ 1.508000] Freeing unused kernel memory: 12076K
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[ 1.512000] This architecture does not have kernel memory protection.
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[ 1.520000] mmc0: new SD card at address 4567
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[ 1.524000] mmcblk0: mmc0:4567 QEMU! 20.0 MiB
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[ 1.844000] mmcblk0:
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Wed Dec 1 10:00:00 CST 2010
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/ #
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TODO
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==================================================
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Boot bbl and riscv-linux via U-Boot on AE350 board
|
||||
329
doc/board/AndesTech/ax25-ae350.rst
Normal file
329
doc/board/AndesTech/ax25-ae350.rst
Normal file
@ -0,0 +1,329 @@
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.. SPDX-License-Identifier: GPL-2.0+
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AX25-AE350
|
||||
==========
|
||||
|
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AE350 is the mainline SoC produced by Andes Technology using AX25 CPU core
|
||||
base on RISC-V architecture.
|
||||
|
||||
AE350 has integrated both AHB and APB bus and many periphals for application
|
||||
and product development.
|
||||
|
||||
AX25-AE350 is the SoC with AE350 hardcore CPU.
|
||||
|
||||
AX25 is Andes CPU IP to adopt RISC-V architecture.
|
||||
|
||||
AX25 Features
|
||||
-------------
|
||||
|
||||
CPU Core
|
||||
- 5-stage in-order execution pipeline
|
||||
- Hardware Multiplier
|
||||
- radix-2/radix-4/radix-16/radix-256/fast
|
||||
- Hardware Divider
|
||||
- Optional branch prediction
|
||||
- Machine mode and optional user mode
|
||||
- Optional performance monitoring
|
||||
|
||||
ISA
|
||||
- RV64I base integer instructions
|
||||
- RVC for 16-bit compressed instructions
|
||||
- RVM for multiplication and division instructions
|
||||
|
||||
Memory subsystem
|
||||
- I & D local memory
|
||||
- Size: 4KB to 16MB
|
||||
- Memory subsyetem soft-error protection
|
||||
- Protection scheme: parity-checking or error-checking-and-correction (ECC)
|
||||
- Automatic hardware error correction
|
||||
|
||||
Bus
|
||||
- Interface Protocol
|
||||
- Synchronous AHB (32-bit/64-bit data-width), or
|
||||
- Synchronous AXI4 (64-bit data-width)
|
||||
|
||||
Power management
|
||||
- Wait for interrupt (WFI) mode
|
||||
|
||||
Debug
|
||||
- Configurable number of breakpoints: 2/4/8
|
||||
- External Debug Module
|
||||
- AHB slave port
|
||||
- External JTAG debug transport module
|
||||
|
||||
Platform Level Interrupt Controller (PLIC)
|
||||
- AHB slave port
|
||||
- Configurable number of interrupts: 1-1023
|
||||
- Configurable number of interrupt priorities: 3/7/15/63/127/255
|
||||
- Configurable number of targets: 1-16
|
||||
- Preempted interrupt priority stack
|
||||
|
||||
Configurations
|
||||
--------------
|
||||
|
||||
CONFIG_SKIP_LOWLEVEL_INIT:
|
||||
If you want to boot this system from SPI ROM and bypass e-bios (the
|
||||
other boot loader on ROM). You should undefine CONFIG_SKIP_LOWLEVEL_INIT
|
||||
in "include/configs/ax25-ae350.h".
|
||||
|
||||
Build and boot steps
|
||||
--------------------
|
||||
|
||||
Build:
|
||||
|
||||
1. Prepare the toolchains and make sure the $PATH to toolchains is correct.
|
||||
2. Use `make ae350_rv[32|64]_defconfig` in u-boot root to build the image for
|
||||
32 or 64 bit.
|
||||
|
||||
Verification:
|
||||
|
||||
1. startup
|
||||
2. relocation
|
||||
3. timer driver
|
||||
4. uart driver
|
||||
5. mac driver
|
||||
6. mmc driver
|
||||
7. spi driver
|
||||
|
||||
Steps
|
||||
-----
|
||||
|
||||
1. Define CONFIG_SKIP_LOWLEVEL_INIT to build u-boot which is loaded via gdb from ram.
|
||||
2. Undefine CONFIG_SKIP_LOWLEVEL_INIT to build u-boot which is booted from spi rom.
|
||||
3. Ping a server by mac driver
|
||||
4. Scan sd card and copy u-boot image which is booted from flash to ram by sd driver.
|
||||
5. Burn this u-boot image to spi rom by spi driver
|
||||
6. Re-boot u-boot from spi flash with power off and power on.
|
||||
|
||||
Messages of U-Boot boot on AE350 board
|
||||
--------------------------------------
|
||||
|
||||
.. code-block:: none
|
||||
|
||||
U-Boot 2018.01-rc2-00033-g824f89a (Dec 21 2017 - 16:51:26 +0800)
|
||||
|
||||
DRAM: 1 GiB
|
||||
MMC: mmc@f0e00000: 0
|
||||
SF: Detected mx25u1635e with page size 256 Bytes, erase size 4 KiB, total 2 MiB
|
||||
In: serial@f0300000
|
||||
Out: serial@f0300000
|
||||
Err: serial@f0300000
|
||||
Net:
|
||||
Warning: mac@e0100000 (eth0) using random MAC address - be:dd:d7:e4:e8:10
|
||||
eth0: mac@e0100000
|
||||
|
||||
RISC-V # version
|
||||
U-Boot 2018.01-rc2-00033-gb265b91-dirty (Dec 22 2017 - 13:54:21 +0800)
|
||||
|
||||
riscv32-unknown-linux-gnu-gcc (GCC) 7.2.0
|
||||
GNU ld (GNU Binutils) 2.29
|
||||
|
||||
RISC-V # setenv ipaddr 10.0.4.200 ;
|
||||
RISC-V # setenv serverip 10.0.4.97 ;
|
||||
RISC-V # ping 10.0.4.97 ;
|
||||
Using mac@e0100000 device
|
||||
host 10.0.4.97 is alive
|
||||
|
||||
RISC-V # mmc rescan
|
||||
RISC-V # fatls mmc 0:1
|
||||
318907 u-boot-ae350-64.bin
|
||||
1252 hello_world_ae350_32.bin
|
||||
328787 u-boot-ae350-32.bin
|
||||
|
||||
3 file(s), 0 dir(s)
|
||||
|
||||
RISC-V # sf probe 0:0 50000000 0
|
||||
SF: Detected mx25u1635e with page size 256 Bytes, erase size 4 KiB, total 2 MiB
|
||||
|
||||
RISC-V # sf test 0x100000 0x1000
|
||||
SPI flash test:
|
||||
0 erase: 36 ticks, 111 KiB/s 0.888 Mbps
|
||||
1 check: 29 ticks, 137 KiB/s 1.096 Mbps
|
||||
2 write: 40 ticks, 100 KiB/s 0.800 Mbps
|
||||
3 read: 20 ticks, 200 KiB/s 1.600 Mbps
|
||||
Test passed
|
||||
0 erase: 36 ticks, 111 KiB/s 0.888 Mbps
|
||||
1 check: 29 ticks, 137 KiB/s 1.096 Mbps
|
||||
2 write: 40 ticks, 100 KiB/s 0.800 Mbps
|
||||
3 read: 20 ticks, 200 KiB/s 1.600 Mbps
|
||||
|
||||
RISC-V # fatload mmc 0:1 0x600000 u-boot-ae350-32.bin
|
||||
reading u-boot-ae350-32.bin
|
||||
328787 bytes read in 324 ms (990.2 KiB/s)
|
||||
|
||||
RISC-V # sf erase 0x0 0x51000
|
||||
SF: 331776 bytes @ 0x0 Erased: OK
|
||||
|
||||
RISC-V # sf write 0x600000 0x0 0x50453
|
||||
device 0 offset 0x0, size 0x50453
|
||||
SF: 328787 bytes @ 0x0 Written: OK
|
||||
|
||||
RISC-V # crc32 0x600000 0x50453
|
||||
crc32 for 00600000 ... 00650452 ==> 692dc44a
|
||||
|
||||
RISC-V # crc32 0x80000000 0x50453
|
||||
crc32 for 80000000 ... 80050452 ==> 692dc44a
|
||||
RISC-V #
|
||||
|
||||
*** power-off and power-on, this U-Boot is booted from spi flash ***
|
||||
|
||||
U-Boot 2018.01-rc2-00032-gf67dd47-dirty (Dec 21 2017 - 13:56:03 +0800)
|
||||
|
||||
DRAM: 1 GiB
|
||||
MMC: mmc@f0e00000: 0
|
||||
SF: Detected mx25u1635e with page size 256 Bytes, erase size 4 KiB, total 2 MiB
|
||||
In: serial@f0300000
|
||||
Out: serial@f0300000
|
||||
Err: serial@f0300000
|
||||
Net:
|
||||
Warning: mac@e0100000 (eth0) using random MAC address - ee:4c:58:29:32:f5
|
||||
eth0: mac@e0100000
|
||||
RISC-V #
|
||||
|
||||
|
||||
Boot bbl and riscv-linux via U-Boot on QEMU
|
||||
-------------------------------------------
|
||||
|
||||
1. Build riscv-linux
|
||||
2. Build bbl and riscv-linux with --with-payload
|
||||
3. Prepare ae350.dtb
|
||||
4. Creating OS-kernel images
|
||||
|
||||
.. code-block:: none
|
||||
|
||||
./mkimage -A riscv -O linux -T kernel -C none -a 0x0000 -e 0x0000 -d bbl.bin bootmImage-bbl.bin
|
||||
Image Name:
|
||||
Created: Tue Mar 13 10:06:42 2018
|
||||
Image Type: RISC-V Linux Kernel Image (uncompressed)
|
||||
Data Size: 17901204 Bytes = 17481.64 KiB = 17.07 MiB
|
||||
Load Address: 00000000
|
||||
Entry Point: 00000000
|
||||
|
||||
5. Copy bootmImage-bbl.bin and ae350.dtb to qemu sd card image
|
||||
6. Message of booting riscv-linux from bbl via u-boot on qemu
|
||||
|
||||
.. code-block:: none
|
||||
|
||||
U-Boot 2018.03-rc4-00031-g2631273 (Mar 13 2018 - 15:02:55 +0800)
|
||||
|
||||
DRAM: 1 GiB
|
||||
main-loop: WARNING: I/O thread spun for 1000 iterations
|
||||
MMC: mmc@f0e00000: 0
|
||||
Loading Environment from SPI Flash... *** Warning - spi_flash_probe_bus_cs() failed, using default environment
|
||||
|
||||
Failed (-22)
|
||||
In: serial@f0300000
|
||||
Out: serial@f0300000
|
||||
Err: serial@f0300000
|
||||
Net:
|
||||
Warning: mac@e0100000 (eth0) using random MAC address - 02:00:00:00:00:00
|
||||
eth0: mac@e0100000
|
||||
RISC-V # mmc rescan
|
||||
RISC-V # mmc part
|
||||
|
||||
Partition Map for MMC device 0 -- Partition Type: DOS
|
||||
|
||||
Part Start Sector Num Sectors UUID Type
|
||||
RISC-V # fatls mmc 0:0
|
||||
17901268 bootmImage-bbl.bin
|
||||
1954 ae2xx.dtb
|
||||
|
||||
2 file(s), 0 dir(s)
|
||||
|
||||
RISC-V # fatload mmc 0:0 0x00600000 bootmImage-bbl.bin
|
||||
17901268 bytes read in 4642 ms (3.7 MiB/s)
|
||||
RISC-V # fatload mmc 0:0 0x2000000 ae350.dtb
|
||||
1954 bytes read in 1 ms (1.9 MiB/s)
|
||||
RISC-V # setenv bootm_size 0x2000000
|
||||
RISC-V # setenv fdt_high 0x1f00000
|
||||
RISC-V # bootm 0x00600000 - 0x2000000
|
||||
## Booting kernel from Legacy Image at 00600000 ...
|
||||
Image Name:
|
||||
Image Type: RISC-V Linux Kernel Image (uncompressed)
|
||||
Data Size: 17901204 Bytes = 17.1 MiB
|
||||
Load Address: 00000000
|
||||
Entry Point: 00000000
|
||||
Verifying Checksum ... OK
|
||||
## Flattened Device Tree blob at 02000000
|
||||
Booting using the fdt blob at 0x2000000
|
||||
Loading Kernel Image ... OK
|
||||
Loading Device Tree to 0000000001efc000, end 0000000001eff7a1 ... OK
|
||||
[ 0.000000] OF: fdt: Ignoring memory range 0x0 - 0x200000
|
||||
[ 0.000000] Linux version 4.14.0-00046-gf3e439f-dirty (rick@atcsqa06) (gcc version 7.1.1 20170509 (GCC)) #1 Tue Jan 9 16:34:25 CST 2018
|
||||
[ 0.000000] bootconsole [early0] enabled
|
||||
[ 0.000000] Initial ramdisk at: 0xffffffe000016a98 (12267008 bytes)
|
||||
[ 0.000000] Zone ranges:
|
||||
[ 0.000000] DMA [mem 0x0000000000200000-0x000000007fffffff]
|
||||
[ 0.000000] Normal empty
|
||||
[ 0.000000] Movable zone start for each node
|
||||
[ 0.000000] Early memory node ranges
|
||||
[ 0.000000] node 0: [mem 0x0000000000200000-0x000000007fffffff]
|
||||
[ 0.000000] Initmem setup node 0 [mem 0x0000000000200000-0x000000007fffffff]
|
||||
[ 0.000000] elf_hwcap is 0x112d
|
||||
[ 0.000000] random: fast init done
|
||||
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516615
|
||||
[ 0.000000] Kernel command line: console=ttyS0,38400n8 earlyprintk=uart8250-32bit,0xf0300000 debug loglevel=7
|
||||
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
|
||||
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
|
||||
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
|
||||
[ 0.000000] Sorting __ex_table...
|
||||
[ 0.000000] Memory: 2047832K/2095104K available (1856K kernel code, 204K rwdata, 532K rodata, 12076K init, 756K bss, 47272K reserved, 0K cma-reserved)
|
||||
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
|
||||
[ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0
|
||||
[ 0.000000] riscv,cpu_intc,0: 64 local interrupts mapped
|
||||
[ 0.000000] riscv,plic0,e4000000: mapped 31 interrupts to 1/2 handlers
|
||||
[ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
|
||||
[ 0.000000] Calibrating delay loop (skipped), value calculated using timer frequency.. 20.00 BogoMIPS (lpj=40000)
|
||||
[ 0.000000] pid_max: default: 32768 minimum: 301
|
||||
[ 0.004000] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
|
||||
[ 0.004000] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
|
||||
[ 0.056000] devtmpfs: initialized
|
||||
[ 0.060000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
|
||||
[ 0.064000] futex hash table entries: 256 (order: 0, 6144 bytes)
|
||||
[ 0.068000] NET: Registered protocol family 16
|
||||
[ 0.080000] vgaarb: loaded
|
||||
[ 0.084000] clocksource: Switched to clocksource riscv_clocksource
|
||||
[ 0.088000] NET: Registered protocol family 2
|
||||
[ 0.092000] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
|
||||
[ 0.096000] TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
|
||||
[ 0.096000] TCP: Hash tables configured (established 16384 bind 16384)
|
||||
[ 0.100000] UDP hash table entries: 1024 (order: 3, 32768 bytes)
|
||||
[ 0.100000] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
|
||||
[ 0.104000] NET: Registered protocol family 1
|
||||
[ 0.616000] Unpacking initramfs...
|
||||
[ 1.220000] workingset: timestamp_bits=62 max_order=19 bucket_order=0
|
||||
[ 1.244000] io scheduler noop registered
|
||||
[ 1.244000] io scheduler cfq registered (default)
|
||||
[ 1.244000] io scheduler mq-deadline registered
|
||||
[ 1.248000] io scheduler kyber registered
|
||||
[ 1.360000] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
|
||||
[ 1.368000] console [ttyS0] disabled
|
||||
[ 1.372000] f0300000.serial: ttyS0 at MMIO 0xf0300020 (irq = 10, base_baud = 1228800) is a 16550A
|
||||
[ 1.392000] console [ttyS0] enabled
|
||||
[ 1.392000] ftmac100: Loading version 0.2 ...
|
||||
[ 1.396000] ftmac100 e0100000.mac eth0: irq 8, mapped at ffffffd002005000
|
||||
[ 1.400000] ftmac100 e0100000.mac eth0: generated random MAC address 6e:ac:c3:92:36:c0
|
||||
[ 1.404000] IR NEC protocol handler initialized
|
||||
[ 1.404000] IR RC5(x/sz) protocol handler initialized
|
||||
[ 1.404000] IR RC6 protocol handler initialized
|
||||
[ 1.404000] IR JVC protocol handler initialized
|
||||
[ 1.408000] IR Sony protocol handler initialized
|
||||
[ 1.408000] IR SANYO protocol handler initialized
|
||||
[ 1.408000] IR Sharp protocol handler initialized
|
||||
[ 1.408000] IR MCE Keyboard/mouse protocol handler initialized
|
||||
[ 1.412000] IR XMP protocol handler initialized
|
||||
[ 1.456000] ftsdc010 f0e00000.mmc: mmc0 - using hw SDIO IRQ
|
||||
[ 1.464000] bootconsole [early0] uses init memory and must be disabled even before the real one is ready
|
||||
[ 1.464000] bootconsole [early0] disabled
|
||||
[ 1.508000] Freeing unused kernel memory: 12076K
|
||||
[ 1.512000] This architecture does not have kernel memory protection.
|
||||
[ 1.520000] mmc0: new SD card at address 4567
|
||||
[ 1.524000] mmcblk0: mmc0:4567 QEMU! 20.0 MiB
|
||||
[ 1.844000] mmcblk0:
|
||||
Wed Dec 1 10:00:00 CST 2010
|
||||
/ #
|
||||
|
||||
|
||||
TODO
|
||||
----
|
||||
Boot bbl and riscv-linux via U-Boot on AE350 board
|
||||
@ -6,6 +6,7 @@ Board-specific doc
|
||||
.. toctree::
|
||||
:maxdepth: 2
|
||||
|
||||
AndesTech/index
|
||||
coreboot/index
|
||||
emulation/index
|
||||
google/index
|
||||
|
||||
Loading…
Reference in New Issue
Block a user