diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2023-02-06 21:33:53 +0300 |
|---|---|---|
| committer | Christophe Leroy <christophe.leroy@csgroup.eu> | 2023-02-11 10:47:58 +0300 |
| commit | 7df55bb9b58b325b2aaa902c724826e4c30492f1 (patch) | |
| tree | a3895aebbfb89445cfbbe953bd36852c4b879b37 /board | |
| parent | d126006635aa345269d8502a90f634e89742ae85 (diff) | |
| download | u-boot-7df55bb9b58b325b2aaa902c724826e4c30492f1.tar.xz | |
board: MCR3000: Modernise the settings to properly work on lastest u-boot version
Both U-boot and Linux kernel have grown over the last releases
and don't fit anymore in the 2M EPROM of the board.
So, rework the setup to allow storing the Linux kernel image
on the UBIFS NAND Flash.
Also add support to FIT images as this is what the Linux kernel
look like nowadays.
Also increase CFG_SYS_BOOTMAPSZ to 32Mbytes and define
CONFIG_SYS_BOOTM_LEN with the same value, otherwise it defaults
to 8M which is not sufficient anymore with nowadays Linux kernels.
And set the netmask to 255.255.255.0 as a class C address is used.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: FRANJOU Stephane <stephane.franjou@csgroup.eu>
Diffstat (limited to 'board')
| -rw-r--r-- | board/cssi/mcr3000/mcr3000.env | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/board/cssi/mcr3000/mcr3000.env b/board/cssi/mcr3000/mcr3000.env index 542d90e3ae..372ab09094 100644 --- a/board/cssi/mcr3000/mcr3000.env +++ b/board/cssi/mcr3000/mcr3000.env @@ -2,13 +2,13 @@ sdram_type=SDRAM flash_type=AM29LV160DB -loadaddr=0x400000 -filename=uImage.lzma -nfsroot=/opt/ofs +loadaddr=0x1200000 +filename=mcr3000.itb dhcp_ip=ip=:::::eth0:dhcp console_args=console=ttyCPM0,115200N8 -flashboot=setenv bootargs ${console_args} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:mcr3k:eth0:off;${ofl_args}; bootm 0x04060000 - 0x04050000 -tftpboot=setenv bootargs ${console_args} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:mcr3k:eth0:off ${ofl_args}; tftp ${loadaddr} ${filename};tftp 0xf00000 mcr3000.dtb;bootm ${loadaddr} - 0xf00000 -netboot=dhcp ${loadaddr} ${filename};tftp 0xf00000 mcr3000.dtb;setenv bootargs root=/dev/nfs rw ${console_args} ${dhcp_ip};bootm ${loadaddr} - 0xf00000 -nfsboot=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${nfsroot} ${console_args} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:mcr3k:eth0:off;bootm 0x04060000 - 0x04050000 -dhcpboot=dhcp ${loadaddr} ${filename};tftp 0xf00000 mcr3000.dtb;setenv bootargs ${console_args} ${dhcp_ip} ${ofl_args}; bootm ${loadaddr} - 0xf00000 +loadkernel=ubi part nand0;ubifsmount ubi0;ubifsload ${loadaddr} /boot/${filename};ubifsumount; ubi detach +bootcmd=run flashboot +flashboot=setenv bootargs ${console_args} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:mcr3k:eth0:off;${ofl_args}; run loadkernel; bootm ${loadaddr} +tftpboot=setenv bootargs ${console_args} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:mcr3k:eth0:off ${ofl_args}; tftp ${loadaddr} ${filename}; bootm ${loadaddr} +dhcpboot=dhcp ${loadaddr} ${filename};setenv bootargs ${console_args} ${dhcp_ip} ${ofl_args}; bootm ${loadaddr} +update=echo 'Updating ubi image'; if tftp 0x2000 $ubifile; then nand erase.chip; nand write 0x2000 0x00 $filesize; fi |