diff options
Diffstat (limited to 'arch/arm/mach-lpc32xx/cpu.c')
| -rw-r--r-- | arch/arm/mach-lpc32xx/cpu.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/arch/arm/mach-lpc32xx/cpu.c b/arch/arm/mach-lpc32xx/cpu.c index 32af620605..7378192a33 100644 --- a/arch/arm/mach-lpc32xx/cpu.c +++ b/arch/arm/mach-lpc32xx/cpu.c @@ -22,23 +22,12 @@ void reset_cpu(ulong addr) /* Enable watchdog clock */ setbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG); - /* To be compatible with the original U-Boot code: - * addr: - 0: perform hard reset. - * - !=0: perform a soft reset; i.e. "RESOUT_N" not asserted). */ - if (addr == 0) { - /* Reset pulse length is 13005 peripheral clock frames */ - writel(13000, &wdt->pulse); + /* Reset pulse length is 13005 peripheral clock frames */ + writel(13000, &wdt->pulse); - /* Force WDOG_RESET2 and RESOUT_N signal active */ - writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1 - | WDTIM_MCTRL_M_RES2, &wdt->mctrl); - } else { - /* Force match output active */ - writel(0x01, &wdt->emr); - - /* Internal reset on match output (no pulse on "RESOUT_N") */ - writel(WDTIM_MCTRL_M_RES1, &wdt->mctrl); - } + /* Force WDOG_RESET2 and RESOUT_N signal active */ + writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1 | WDTIM_MCTRL_M_RES2, + &wdt->mctrl); while (1) /* NOP */; |