Hi, I have observed that after this commit, the command history is no longer working:
--- commit 597f6c26a18b389903a64692bacbf9a1ca69355b Author: James Yang James.Yang@freescale.com Date: Mon May 5 10:22:53 2008 -0500
Fix readline_into_buffer() with CONFIG_CMDLINE_EDITING before relocating
When CONFIG_CMDLINE_EDITING is enabled, readline_into_buffer() doesn't work before relocating to RAM because command history is written into a global array that is not writable before relocation. This patch defers to the no-editing and no-history code in readline_into_buffer() if it is called before relocation. ---
Based on the comments, I dont understand why it ceases to work because, in my case, U-Boot runs entirely from RAM (it is copied from flash to RAM by a first stage bootloader).
I have CONFIG_CMDLINE_EDITING defined.
Hugo V.
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