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| author | Wolfgang Denk <wd@denx.de> | 2010-06-13 18:38:23 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-06-23 23:24:11 +0200 |
| commit | ee80fa7b6e96a43d4270700cddc884e00cdd99fd (patch) | |
| tree | 07cff0ade8bd9c595b4ed462a33a450083e81fc2 /arch/powerpc/cpu/74xx_7xx | |
| parent | f35f3968c21bc8d01958ad1f92fe30e6ccc9c318 (diff) | |
| download | u-boot-imx-ee80fa7b6e96a43d4270700cddc884e00cdd99fd.zip u-boot-imx-ee80fa7b6e96a43d4270700cddc884e00cdd99fd.tar.gz u-boot-imx-ee80fa7b6e96a43d4270700cddc884e00cdd99fd.tar.bz2 | |
Get rid of bogus CONFIG_SYS_BUS_HZ and CONFIG_SYS_CONFIG_BUS_CLK definitions
CONFIG_SYS_BUS_HZ has not really been used anywhere except to be
redined as CONFIG_SYS_BUS_CLK; in addition, the mpc7448hpc2 had the
bogus CONFIG_SYS_CONFIG_BUS_CLK setting which duplicated the
funtionality. Change all this to use CONFIG_SYS_BUS_CLK consistently.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Frank Gottschling <fgottschling@eltec.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
Cc: Eran Man <eran@nbase.co.il>
Cc: Stefan Roese <sr@denx.de>
Cc: Nye Liu <nyet@zumanetworks.com>
Cc: Roy Zang <tie-fei.zang@freescale.com>
Diffstat (limited to 'arch/powerpc/cpu/74xx_7xx')
| -rw-r--r-- | arch/powerpc/cpu/74xx_7xx/cpu.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/powerpc/cpu/74xx_7xx/cpu.c b/arch/powerpc/cpu/74xx_7xx/cpu.c index 3c17277..9248702 100644 --- a/arch/powerpc/cpu/74xx_7xx/cpu.c +++ b/arch/powerpc/cpu/74xx_7xx/cpu.c @@ -277,19 +277,17 @@ do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) /* * For the 7400 the TB clock runs at 1/4 the cpu bus speed. */ -#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SYS_CONFIG_BUS_CLK) +#if defined(CONFIG_AMIGAONEG3SE) || !defined(CONFIG_SYS_BUS_CLK) +#define CONFIG_SYS_BUS_CLK gd->bus_clk +#endif + unsigned long get_tbclk(void) { - return (gd->bus_clk / 4); + return CONFIG_SYS_BUS_CLK / 4; } -#else /* ! CONFIG_AMIGAONEG3SE and !CONFIG_SYS_CONFIG_BUS_CLK*/ -unsigned long get_tbclk (void) -{ - return CONFIG_SYS_BUS_HZ / 4; -} -#endif /* CONFIG_AMIGAONEG3SE or CONFIG_SYS_CONFIG_BUS_CLK*/ /* ------------------------------------------------------------------------- */ + #if defined(CONFIG_WATCHDOG) #if !defined(CONFIG_PCIPPC2) && !defined(CONFIG_BAB7xx) void |