jjescof

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  1. How compile mali and nand drivers for H3

    Ok, I figured it out, now the nand driver is being compiled, this is my kernel patch userpatches/kernel/sun8i-default/z-add-nand-driver.patch diff --git a/Makefile b/Makefile index 3ab904e..1c4435a 100644 --- a/Makefile +++ b/Makefile @@ -508,7 +508,7 @@ scripts: scripts_basic include/config/auto.conf include/config/tristate.conf # Objects we will link into vmlinux / subdirs we need to visit init-y := init/ -drivers-y := drivers/ sound/ firmware/ +drivers-y := drivers/ sound/ firmware/ modules/nand/ net-y := net/ libs-y := lib/ core-y := usr/ diff --git a/modules/nand/sun8iw7p1/Makefile b/modules/nand/sun8iw7p1/Makefile index 2104465..0f419f8 100755 --- a/modules/nand/sun8iw7p1/Makefile +++ b/modules/nand/sun8iw7p1/Makefile @@ -8,4 +8,4 @@ nand-objs += nand_interface.o \ nfd/nand_dev.o \ nfd/nand_class.o \ nfd/nand_osal_for_linux.o \ - libnand_sun8iw7p1.a \ No newline at end of file + libnand_sun8iw7p1 At first boot I saw in the dmesg: [ 132.629629] [NAND]nand init start, nand0_used_flag is 0 [ 132.629731] [NAND]nand driver is disabled It is expected because I have to change the script.bin and reboot the board as I mentioned before. I see now the nand partitions and I'm able to mount the nandd which is the rootfs in that image. root@orangepipc:~# modprobe nand [ 485.103973] [NAND]nand init start, nand0_used_flag is 1 [ 485.104059] kernel:nand version: 2 23 20150521 929 [ 485.106882] NAND_ReadPhyArch: get old physic arch ok, use old cfg, now:0x2 0x40788 - old:0x2 0x4078c! [ 485.106925] kernel:nand info: 4b44642c ffffffa9 4078c 400a01 5 [ 485.825265] nanda: [ 485.829003] nandb: unknown partition table [ 485.833665] nandc: unknown partition table [ 485.847641] nandd: unknown partition table [ 485.906417] nande: unknown partition table [ 485.906845] [NAND]nand init end root@orangepipc:~# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT nanda 93:0 0 16M 0 disk nandb 93:8 0 16M 0 disk nandc 93:16 0 16M 0 disk nandd 93:24 0 6.5G 0 disk nande 93:32 0 808M 0 disk mmcblk0 179:0 0 1.9G 0 disk `-mmcblk0p1 179:1 0 1.7G 0 part / root@orangepipc:~# ls -al /dev/nand* brw-rw---- 1 root disk 93, 0 Aug 24 18:22 /dev/nanda brw-rw---- 1 root disk 93, 8 Aug 24 18:22 /dev/nandb brw-rw---- 1 root disk 93, 16 Aug 24 18:22 /dev/nandc brw-rw---- 1 root disk 93, 24 Aug 24 18:22 /dev/nandd brw-rw---- 1 root disk 93, 32 Aug 24 18:22 /dev/nande I'm not able to use nand-sata-install script because the /dev/nand is not present, any suggestions?
  2. How compile mali and nand drivers for H3

    Thanks zabor. I have a board with nand and it is very similar to the cubierboard2, the reference is 29F64G08CBABA, I need to modify the script.bin because the wifi was not recognized, I got it from an android image (sys_config.fex). Based on this path add-mali-r3p0-fixed.patch I'm trying to add the nand driver to the build process. sys_config.fex
  3. Hi, I'm wondering if there is any environment variable to enable the compilation and of the mali and nand drivers for orangepipc board. ./compile.sh docker KERNEL_CONFIGURE=no BUILD_DESKTOP=no KERNEL_ONLY=no INSTALL_HEADERS=no BOARD=orangepipc BRANCH=default RELEASE=xenial In the cache folder, I see those drivers at linux-sun8i/sun8i/modules/ Also, there is a script apparently to build those drivers -> linux-sun8i/sun8i/scripts/build_sun8iw8p1.sh I appreciate any help, thank you!