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85xx-fdt: Fixed l2-ctlr's compatible prop for QorIQ

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The code assumed names where just numbers and always prefixed 'mpc'.
However newer QorIQ don't follow the mpc naming scheme.

Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Vivek Mahajan 2009-09-22 12:48:27 +05:30 committed by Kumar Gala
parent 234a89d911
commit cb0ff65c61
1 changed files with 10 additions and 3 deletions
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13
cpu/mpc85xx/fdt.c
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@ -1,5 +1,5 @@
/*
* Copyright 2007 Freescale Semiconductor, Inc.
* Copyright 2007-2009 Freescale Semiconductor, Inc.
*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@ -27,6 +27,7 @@
#include <libfdt.h>
#include <fdt_support.h>
#include <asm/processor.h>
#include <linux/ctype.h>
#ifdef CONFIG_FSL_ESDHC
#include <fsl_esdhc.h>
#endif
@ -148,8 +149,14 @@ static inline void ft_fixup_l2cache(void *blob)
}
if (cpu) {
len = sprintf(compat_buf, "fsl,mpc%s-l2-cache-controller",
cpu->name);
if (isdigit(cpu->name[0]))
len = sprintf(compat_buf,
"fsl,mpc%s-l2-cache-controller", cpu->name);
else
len = sprintf(compat_buf,
"fsl,%c%s-l2-cache-controller",
tolower(cpu->name[0]), cpu->name + 1);
sprintf(&compat_buf[len + 1], "cache");
}
fdt_setprop(blob, off, "cache-unified", NULL, 0);