diff options
| author | Simon Glass <sjg@chromium.org> | 2016-03-06 19:28:17 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-03-17 10:27:23 +0800 |
| commit | e28fcb2279912e83eb789bef942f928a77d5ba46 (patch) | |
| tree | 4383b21b3126d9603e048a0da0ba886cb5e123a4 /scripts/coreboot.sed | |
| parent | d6d50db8a32674e56d4464688b1d74c9edaab550 (diff) | |
| download | u-boot-e28fcb2279912e83eb789bef942f928a77d5ba46.tar.gz | |
x86: Add a script to aid code conversion from coreboot
It is useful to automate the process of converting code from coreboot a
little. Add a sed script which performs some common transformations.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'scripts/coreboot.sed')
| -rw-r--r-- | scripts/coreboot.sed | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/scripts/coreboot.sed b/scripts/coreboot.sed new file mode 100644 index 0000000000..42e1f3aea7 --- /dev/null +++ b/scripts/coreboot.sed @@ -0,0 +1,17 @@ +# +# Copyright (c) 2016 Google, Inc +# +# SPDX-License-Identifier: GPL-2.0+ +# +# Script to convert coreboot code to something similar to what U-Boot uses +# sed -f coreboot.sed <coreboot_file.c> +# Remember to add attribution to coreboot for new files added to U-Boot. +s/REG_RES_WRITE32(\(.*\), \(.*\), \(.*\)),/writel(\3, base + \2);/ +s/REG_RES_POLL32(\(.*\), \(.*\), \(.*\), \(.*\), \(.*\)),/ret = poll32(base + \2, \3, \4, \5);/ +s/REG_RES_OR32(\(.*\), \(.*\), \(.*\)),/setbits_le32(base + \2, \3);/ +s/REG_RES_RMW32(\(.*\), \(.*\), \(.*\), \(.*\)),/clrsetbits_le32(base + \2, ~\3, \4);/ +/REG_SCRIPT_END/d +s/read32/readl/ +s/write32(\(.*\), \(.*\))/writel(\2, \1)/ +s/conf->/plat->/ +s/static const struct reg_script \(.*\)_script\[\] = {/static int \1(struct udevice *dev)/ |