Hi, Latest PMON for A1004 (Laptop): http://dev.lemote.com/files/upload/lm/kernel/testing/pmon-A1004-2.1.4.bin Latest PMON for A1001 (6100 ITX): http://dev.lemote.com/files/upload/lm/kernel/testing/pmon-A1101-4.0.1.bin Huacai ------------------ Original ------------------ From: "YunQiang Su"<wzssyqa@xxxxxxxxx>; Date: Sat, Nov 8, 2014 01:34 AM To: "陈华才"<chenhc@xxxxxxxxxx>; Cc: "linux-mips"<linux-mips@xxxxxxxxxxxxxx>; "Aurelien Jarno"<aurelien@xxxxxxxxxxx>; Subject: Re: Problems of kernel of Loongson 3 On Wed, Nov 5, 2014 at 9:49 AM, 陈华才 <chenhc@xxxxxxxxxx> wrote: > Only radeon cards support now. > > > ------------------ Original ------------------ > From: "YunQiang Su"<wzssyqa@xxxxxxxxx>; > Date: Tue, Nov 4, 2014 10:53 PM > To: "陈华才"<chenhc@xxxxxxxxxx>; > Cc: "linux-mips"<linux-mips@xxxxxxxxxxxxxx>; "Aurelien Jarno"<aurelien@xxxxxxxxxxx>; > Subject: Re: Problems of kernel of Loongson 3 > > > On Tue, Nov 4, 2014 at 10:48 PM, 陈华才 <chenhc@xxxxxxxxxx> wrote: >> Hi, >> >> 1, mainstream kernel has only basic Loongson-3 support, not full-functional, something has missing. >> 2, Unfortunately, no VESA driver on Loongson... > Do you have a pmon update for Lemote's machine to work with the new kernel? > AHhhhh, then what to do if to work with other graphic cards? > >> >> Huacai >> >> ------------------ Original ------------------ >> From: "YunQiang Su"<wzssyqa@xxxxxxxxx>; >> Date: Tue, Nov 4, 2014 10:36 PM >> To: "陈华才"<chenhc@xxxxxxxxxx>; >> Cc: "linux-mips"<linux-mips@xxxxxxxxxxxxxx>; "Aurelien Jarno"<aurelien@xxxxxxxxxxx>; >> Subject: Re: Problems of kernel of Loongson 3 >> >> >> On Tue, Nov 4, 2014 at 10:24 PM, 陈华才 <chenhc@xxxxxxxxxx> wrote: >>> Hi, >>> >>> 1, You can try 3.16 from master branch here: >>> http://dev.lemote.com/cgit/linux-official.git/ >> >> OK, I will try it. Even though, we still need a patch to make it can >> use on Lemote machiens. >> >>> >>> 2, Since 3.14, radeon cannot support non-firmware display. This is confirmed by drm maintainers. >> >> How can x86 machines display something when firmwares are missing? >> Use something like vesa when firmwares are lost? >> >>> >>> Huacai >>> >>> ------------------ Original ------------------ >>> From: "YunQiang Su"<wzssyqa@xxxxxxxxx>; >>> Date: Tue, Nov 4, 2014 09:40 PM >>> To: "陈华才"<chenhc@xxxxxxxxxx>; >>> Cc: "linux-mips"<linux-mips@xxxxxxxxxxxxxx>; "Aurelien Jarno"<aurelien@xxxxxxxxxxx>; >>> Subject: Problems of kernel of Loongson 3 >>> >>> >>> I have tested the kernel 3.16, and 3.17 of Debian on loongson 3. >>> I met 2 major problems: >>> >>> 1. On the Lemote 6100 and Yeeloong 8133, load command hangs >>> >>> PMON> load (wd0,0)/vmlinux-3.16-3-loongson-3 >>> Loading file: (wd0,0)/vmlinux-3.16-3-loongson-3 >>> (elf64) >>> 0x80200000/9171584 + 0x80abf280/34201152(z) >>> >>> It also hangs on the dev board from Lemote. >>> While it can boot on dev boards from Loongson. >>> >>> 3.15 kernel works fine on both boards. >>> >>> 2. If without radeon non-free firmware in initrd/vmlinux, >>> the screen can display nothing. >>> It makes us difficult to patch debian-install to support Loongson 3. >>> A automatic fallback may be needed when nonfree firmware is not available. >>> >>> -- >>> YunQiang Su >> >> >> >> -- >> YunQiang Su > > > > -- > YunQiang Su -- YunQiang Su
