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doc: ae250: Rename as ae350

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Rename
 nx25 as ax25
 ae250 as ae350
 nx25-ae250 as ax25-ae350
 including filename, variable, string and definition.

Signed-off-by: Rick Chen <rick@andestech.com>
Signed-off-by: Rick Chen <rickchen36@gmail.com>
Cc: Greentime Hu <green.hu@gmail.com>
lime2-spi
Rick Chen 6 years ago committed by Andes
parent 0b1a1adaeb
commit f981e66ed4
2 changed files with 18 additions and 18 deletions
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  1. 2
      doc/README.AX25
  2. 34
      doc/README.ae350

2
doc/README.NX25 → doc/README.AX25
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@ -1,4 +1,4 @@
NX25 is Andes CPU IP to adopt RISC-V architecture. AX25 is Andes CPU IP to adopt RISC-V architecture.
Features Features
======== ========

34
doc/README.ae250 → doc/README.ae350
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@ -1,16 +1,16 @@
Andes Technology SoC AE250 Andes Technology SoC AE350
=========================== ===========================
AE250 is the mainline SoC produced by Andes Technology using NX25 CPU core AE350 is the mainline SoC produced by Andes Technology using AX25 CPU core
base on RISC-V architecture. base on RISC-V architecture.
AE250 has integrated both AHB and APB bus and many periphals for application AE350 has integrated both AHB and APB bus and many periphals for application
and product development. and product development.
NX25-AE250 AX25-AE350
========= =========
NX25-AE250 is the SoC with AE250 hardcore CPU. AX25-AE350 is the SoC with AE350 hardcore CPU.
Configurations Configurations
============== ==============
@ -18,14 +18,14 @@ Configurations
CONFIG_SKIP_LOWLEVEL_INIT: CONFIG_SKIP_LOWLEVEL_INIT:
If you want to boot this system from SPI ROM and bypass e-bios (the 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 other boot loader on ROM). You should undefine CONFIG_SKIP_LOWLEVEL_INIT
in "include/configs/nx25-ae250.h". in "include/configs/ax25-ae350.h".
Build and boot steps Build and boot steps
==================== ====================
build: build:
1. Prepare the toolchains and make sure the $PATH to toolchains is correct. 1. Prepare the toolchains and make sure the $PATH to toolchains is correct.
2. Use `make nx25-ae250_defconfig` in u-boot root to build the image. 2. Use `make ax25-ae350_defconfig` in u-boot root to build the image.
Verification Verification
==================== ====================
@ -49,7 +49,7 @@ Steps
5. Burn this u-boot image to spi rom by spi 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. 6. Re-boot u-boot from spi flash with power off and power on.
Messages of U-Boot boot on AE250 board Messages of U-Boot boot on AE350 board
====================================== ======================================
U-Boot 2018.01-rc2-00033-g824f89a (Dec 21 2017 - 16:51:26 +0800) U-Boot 2018.01-rc2-00033-g824f89a (Dec 21 2017 - 16:51:26 +0800)
@ -77,9 +77,9 @@ host 10.0.4.97 is alive
RISC-V # mmc rescan RISC-V # mmc rescan
RISC-V # fatls mmc 0:1 RISC-V # fatls mmc 0:1
318907 u-boot-ae250-64.bin 318907 u-boot-ae350-64.bin
1252 hello_world_ae250_32.bin 1252 hello_world_ae350_32.bin
328787 u-boot-ae250-32.bin 328787 u-boot-ae350-32.bin
3 file(s), 0 dir(s) 3 file(s), 0 dir(s)
@ -98,8 +98,8 @@ Test passed
2 write: 40 ticks, 100 KiB/s 0.800 Mbps 2 write: 40 ticks, 100 KiB/s 0.800 Mbps
3 read: 20 ticks, 200 KiB/s 1.600 Mbps 3 read: 20 ticks, 200 KiB/s 1.600 Mbps
RISC-V # fatload mmc 0:1 0x600000 u-boot-ae250-32.bin RISC-V # fatload mmc 0:1 0x600000 u-boot-ae350-32.bin
reading u-boot-ae250-32.bin reading u-boot-ae350-32.bin
328787 bytes read in 324 ms (990.2 KiB/s) 328787 bytes read in 324 ms (990.2 KiB/s)
RISC-V # sf erase 0x0 0x51000 RISC-V # sf erase 0x0 0x51000
@ -136,7 +136,7 @@ Boot bbl and riscv-linux via U-Boot on QEMU
=========================================== ===========================================
1. Build riscv-linux 1. Build riscv-linux
2. Build bbl and riscv-linux with --with-payload 2. Build bbl and riscv-linux with --with-payload
3. Prepare ae250.dtb 3. Prepare ae350.dtb
4. Creating OS-kernel images 4. Creating OS-kernel images
./mkimage -A riscv -O linux -T kernel -C none -a 0x0000 -e 0x0000 -d bbl.bin bootmImage-bbl.bin ./mkimage -A riscv -O linux -T kernel -C none -a 0x0000 -e 0x0000 -d bbl.bin bootmImage-bbl.bin
Image Name: Image Name:
@ -146,7 +146,7 @@ Boot bbl and riscv-linux via U-Boot on QEMU
Load Address: 00000000 Load Address: 00000000
Entry Point: 00000000 Entry Point: 00000000
4. Copy bootmImage-bbl.bin and ae250.dtb to qemu sd card image 4. Copy bootmImage-bbl.bin and ae350.dtb to qemu sd card image
5. Message of booting riscv-linux from bbl via u-boot on qemu 5. Message of booting riscv-linux from bbl via u-boot on qemu
U-Boot 2018.03-rc4-00031-g2631273 (Mar 13 2018 - 15:02:55 +0800) U-Boot 2018.03-rc4-00031-g2631273 (Mar 13 2018 - 15:02:55 +0800)
@ -177,7 +177,7 @@ RISC-V # fatls mmc 0:0
RISC-V # fatload mmc 0:0 0x00600000 bootmImage-bbl.bin RISC-V # fatload mmc 0:0 0x00600000 bootmImage-bbl.bin
17901268 bytes read in 4642 ms (3.7 MiB/s) 17901268 bytes read in 4642 ms (3.7 MiB/s)
RISC-V # fatload mmc 0:0 0x2000000 ae250.dtb RISC-V # fatload mmc 0:0 0x2000000 ae350.dtb
1954 bytes read in 1 ms (1.9 MiB/s) 1954 bytes read in 1 ms (1.9 MiB/s)
RISC-V # setenv bootm_size 0x2000000 RISC-V # setenv bootm_size 0x2000000
RISC-V # setenv fdt_high 0x1f00000 RISC-V # setenv fdt_high 0x1f00000
@ -272,4 +272,4 @@ Wed Dec 1 10:00:00 CST 2010
TODO TODO
================================================== ==================================================
Boot bbl and riscv-linux via U-Boot on AE250 board Boot bbl and riscv-linux via U-Boot on AE350 board
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