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| author | Mike Dunn <mikedunn@newsguy.com> | 2013-04-12 11:59:17 -0700 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-05-05 23:47:04 +0200 |
| commit | 0dd9c7a924f9a7b15fdb15d9005fd5506965f49f (patch) | |
| tree | 710ead4a7e11dcf2e1ff2088c51170fa0589206f /lib/Makefile | |
| parent | 5ed6f447af60aabd2669d913f673793c1ce48f47 (diff) | |
lib: import bitrev library from the linux kernel
This patch adds the bitrev library from the linux kernel. This is a simple
algorithm that uses an 8 bit look-up table to reverse the bits in data types of
8, 16, or 32 bit widths. The docg4 nand flash driver uses it.
[port from linux kernel v3.9 commit 7ee32a6d30d1c8a3b7a07a6269da8f0a08662927]
[originally added: v2.6.20 by commit a5cfc1ec58a07074dacb6aa8c79eff864c966d12]
Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
Diffstat (limited to 'lib/Makefile')
| -rw-r--r-- | lib/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile index 8f81862b720..5d586098dd5 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -55,6 +55,7 @@ COBJS-$(CONFIG_SHA256) += sha256.o COBJS-y += strmhz.o COBJS-$(CONFIG_TPM) += tpm.o COBJS-$(CONFIG_RBTREE) += rbtree.o +COBJS-$(CONFIG_BITREVERSE) += bitrev.o endif ifdef CONFIG_SPL_BUILD |