maoxiaochuan
76bc6701a1
Update to 7bcd295989
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主要变更：
1. CPU 频率与压缩
- Kconfig 支持 CPU FREQ 1200MHz 选项
- 2K300 平台使用 lzo 压缩 u-boot img
2. I2C 驱动重构（2K300）
- 新增 ls2k300_i2c 驱动，删除原有 lsfs_i2c
- 补充 i2c0 pinmux 及 dtsi 节点描述
- 支持自动停止信号与 read 后停总线
3. SPI NAND 启动支持（2K301）
- 新增 ls_spi 的 spi-mem exec_op 与 GPIO CS
- 添加 W25N02KV 2Gbit SPI NAND 支持
- 新增 ls2k301_mini_dp_spinand defconfig 及启动流程
4. SD NAND 支持（2K301/2K0301）
5. SATA PHY 配置（2K1000）
- 新增 ls2k_sata_phy 驱动及 dtsi 节点
6. 看门狗与启动守护
- 新增 ls_wdt_d 命令便于控制看门狗
- 添加内核启动看门狗守护机制及 cmdline 传参
- 新增 CONFIG_AB_SYSTEM_BOOT_WITH_WATCHDOG 支持 boot1_wdt
7. 内存与平台兼容性
- 修复 2K300 部分芯片初始化启动失败问题
- 2K1000 支持多种内存大小配置
- ddr 驱动使能 reset-revert 属性
- 修复 HIGH_MEM 宏编译错误
8. bdinfo 与 nvmem 管理
- 添加 nvmem 非易失存储信息管理库
- 修复 SPI NOR 探测失败导致 env_flash 空指针崩溃
- bdinfo 禁用 i2c eeprom 管理功能
9. Logo 与环境
- 支持从启动盘读取 logo 文件
- 修复 env_trigger 提示错误
10. 其他
- 添加 Zbit ZD25Q32D SPI flash 支持
- 2K1000 使能 DMA 基地址
- 添加 ls2k301_mini_dp、2k0301 emmc/sd nand 等多板级 defconfig
- 修复 DM_VIDEO 未使能时编译出错问题
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn >
2026-07-30 15:28:48 +08:00
maoxiaochuan
96038f5a0c
!3 feat: support ctci 99pi tf
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Merge pull request !3 from driver1998/99pi-tf
2025-05-05 02:24:00 +00:00
GH Cao
12134ba3b5
feat: add a common 99pi dtsi for both variants
2025-05-05 00:13:48 +08:00
GH Cao
a28017a6d7
feat: support ctci 99pi tf
2025-05-04 13:16:23 +08:00
maoxiaochuan
a47a45a449
!2 fix: rename config/loongson_2k300_99pi_wifi to config/loongson_2k300_9…
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Merge pull request !2 from Ilikara/master
2025-05-03 13:43:48 +00:00
Ilikara
0ca4b4a114
fix: rename config/loongson_2k300_99pi_wifi to config/loongson_2k300_99pi_wifi__defconfig
2025-05-03 21:02:48 +08:00
maoxiaochuan
e9d660c9df
!1 feat: support ctci 99pi wifi
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Merge pull request !1 from Ilikara/master
2025-04-30 08:28:03 +00:00
Ilikara
fd1c2463f3
feat: support ctci 99pi wifi
2025-04-29 23:48:14 +08:00
maoxiaochuan
cfb48543be
update to 78ecd52843f55c
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1. 修复mmc的盘无法安装系统的bug
2. 修复OTG口概率性不识别设备问题
3. 兼容oh41旧传参方式启动的内核
4. 修复部分配置没有加载dtb到内存的问题
5. 添加更多spi flash支持
6. 添加正点原子板卡atk_dl2k0300b 支持
2025-02-24 17:10:21 +08:00
loongson
1aa1c7a1e0
update to 54b793d98b
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1.uboot: ver: setup uboot ver to uboot_env before first boot save env
2.dts: Fix GMAC1 pinctrl usb uart0 pins
3.Add MACRO LOONGSON_USB_LOW_PAD control usb-pad to 0x1
4.2k1000: dp: support transfer dtb to kernel
5.dtb: cancel erase dtb part when update uboot
2024-12-17 18:06:28 +08:00
maoxiaochuan
a8e33e1ce5
Update to 2c60245b2bb
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1.drivers/mmc:ls_mmc:Enhance compatibiltiy
2.mmc:support HS200
3.support boot abi2.0 kernel(linux 6.9 have be tested)
4.update set_env.sh
5.some bugs fix
2024-09-30 16:52:12 +08:00
maoxiaochuan
61ae83a54c
update to 095bcbddca1
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1. 2K300: fix 120M/100M NODE-REFC parameter
2. 2p500: cancel usb scan when boot and auto download fdisk.txt
2024-08-20 14:13:15 +08:00
maoxiaochuan
2c22e4948d
Update to 3dbac8eded
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1. 2k300 config all uart in 2-wire mode
2. 2k300_pai:fix lcd backlight reset bug
3. 2p500 support install rootfs.tar.gz
4. 2k300 usb enhance
2024-08-19 13:20:35 +08:00
loongson
79bfe1cf9d
ls2k300: update defconfig
2024-07-29 15:41:57 +08:00
loongson
1d58dfa04b
update to cadd162f
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1. support update dtb
2. support install rootfs from ramdisk
3. other fixs
2024-07-25 14:11:52 +08:00
Xiaochuan Mao
c0ff5ed85e
ram:loongson:ddr4: Update libmem_config.a(167b8823dd)
2024-07-05 14:45:43 +08:00
michael
e3a720bdc3
init src 067ecf7
2024-06-17 19:55:24 +08:00
maoxiaochuan