The variable "size" stores number of words (4bytes). But the loop over
memory uses size as number of bytes to scan memory. As result it fetches
only 1/4th of memory.
This patch solves this problem and nvram2env fetches all NVRAM variables.
Test plan:
Pre-requisites: any MIPS board with ASCII-based NVRAM mapped into memory
* Add "device nvram2env" into kernel configuration
* Specify hints: base is mandatory (according to nvram2env(4))
hint.nvram.0.base=0x1c7f8000 (it's valid address for Asus RT-N53 with
flags = 0x4)
* Build & load kernel with bootverbose
Actual result: only part of nvram variables are found
Expected result: all variables are found
Submitted by: Michael Zhilin <mizhka@gmail.com>
Differential Revision: https://reviews.freebsd.org/D6466
2e79170e4f