mirror of
https://github.com/brain-hackers/u-boot-brain
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2a7714ce64
Calucations of PRAM needs to take into account the 'rootfssize'. Memory available to the linux kernel 'mem=' is in all cases set to the total memory size minus the pram size. Signed-off-by: Andreas Huber <andreas.huber@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de>
12 lines
623 B
Plaintext
12 lines
623 B
Plaintext
addramfs=setenv bootargs "${bootargs} phram.phram=rootfs${boot_bank},${rootfsaddr},${rootfssize}"
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actual_bank=-1
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altbootcmd=run ${subbootcmds}
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bootcmd=run ${subbootcmds}
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subbootcmds=tftpfdt tftpkernel setrootfsaddr tftpramfs flashargs add_default addpanic addramfs boot
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nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath}
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configure=km_setboardid && saveenv && reset
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rootfsfile=${hostname}/rootfsImage
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setrootfsaddr=setexpr value ${pnvramaddr} - ${rootfssize} && setenv rootfsaddr 0x${value}
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tftpkernel=tftpboot ${load_addr_r} ${hostname}/uImage
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tftpramfs=tftpboot ${rootfsaddr} ${hostname}/rootfsImage
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