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| author | Marek Vasut <marex@denx.de> | 2016-04-05 10:54:06 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-04-19 15:55:09 +0200 |
| commit | 0297bd1106bc59f46ba4401bb50a0cdc9afc9faa (patch) | |
| tree | 26a2ac5c1db4a5ebac5f10e934d97bec0f69a0ca | |
| parent | 7d0b8cfeaa930b5946b993373a21b41ea0746be0 (diff) | |
| download | u-boot-imx-0297bd1106bc59f46ba4401bb50a0cdc9afc9faa.zip u-boot-imx-0297bd1106bc59f46ba4401bb50a0cdc9afc9faa.tar.gz u-boot-imx-0297bd1106bc59f46ba4401bb50a0cdc9afc9faa.tar.bz2 | |
arm: mx5: Fix NAND image generation
The echo -ne "\xNN" does not work in certain bourne-compatible shells, like
dash. The recommended way of hex->char conversion is using printf(1), but
there is a pitfall here. The GNU printf does support "\xNN" format, but
according to the opengroup documentation, this is not part of POSIX. The
POSIX printf only defines "\NNN" where N is octal. Thus, for the sake of
compatibility, we use that.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
| -rw-r--r-- | arch/arm/imx-common/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index 30e66ba..c208628 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -86,7 +86,7 @@ u-boot-with-nand-spl.imx: spl/u-boot-nand-spl.imx u-boot.uim FORCE $(call if_changed,pad_cat) quiet_cmd_u-boot-nand-spl_imx = GEN $@ -cmd_u-boot-nand-spl_imx = (echo -ne '\x00\x00\x00\x00\x46\x43\x42\x20\x01' && \ +cmd_u-boot-nand-spl_imx = (printf '\000\000\000\000\106\103\102\040\001' && \ dd bs=1015 count=1 if=/dev/zero 2>/dev/null) | cat - $< > $@ spl/u-boot-nand-spl.imx: SPL FORCE |