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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>
This commit is contained in:
Rick Chen 2018-05-29 10:29:20 +08:00 committed by Andes
parent 0b1a1adaeb
commit f981e66ed4
2 changed files with 18 additions and 18 deletions
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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
========

34
doc/README.ae250 → doc/README.ae350
View File

@ -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.
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.
NX25-AE250
AX25-AE350
=========
NX25-AE250 is the SoC with AE250 hardcore CPU.
AX25-AE350 is the SoC with AE350 hardcore CPU.
Configurations
==============
@ -18,14 +18,14 @@ 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/nx25-ae250.h".
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 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
====================
@ -49,7 +49,7 @@ Steps
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 AE250 board
Messages of U-Boot boot on AE350 board
======================================
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 # fatls mmc 0:1
318907 u-boot-ae250-64.bin
1252 hello_world_ae250_32.bin
328787 u-boot-ae250-32.bin
318907 u-boot-ae350-64.bin
1252 hello_world_ae350_32.bin
328787 u-boot-ae350-32.bin
3 file(s), 0 dir(s)
@ -98,8 +98,8 @@ Test passed
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-ae250-32.bin
reading u-boot-ae250-32.bin
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
@ -136,7 +136,7 @@ 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 ae250.dtb
3. Prepare ae350.dtb
4. Creating OS-kernel images
./mkimage -A riscv -O linux -T kernel -C none -a 0x0000 -e 0x0000 -d bbl.bin bootmImage-bbl.bin
Image Name:
@ -146,7 +146,7 @@ Boot bbl and riscv-linux via U-Boot on QEMU
Load Address: 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
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
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)
RISC-V # setenv bootm_size 0x2000000
RISC-V # setenv fdt_high 0x1f00000
@ -272,4 +272,4 @@ Wed Dec 1 10:00:00 CST 2010
TODO
==================================================
Boot bbl and riscv-linux via U-Boot on AE250 board
Boot bbl and riscv-linux via U-Boot on AE350 board