This reverts commit 576007aec9a4a5f4f3dd1f690fb26a8c05ceb75f. The paramter passed to reset_cpu() no longer holds a meaning as all call-sites now pass the value 0. Thus, branching on it is essentially dead code and will just confuse future readers.
Revert soft-reset support and just always perform a hard-reset for now. This is a preparation for removal of the reset_cpu() parameter across the entire tree in a later patch. Fixes: 576007aec9a4 ("lpc32xx: cpu: add support for soft reset") Cc: Sylvain Lemieux <slemi...@tycoint.com> Signed-off-by: Harald Seiler <h...@denx.de> --- arch/arm/mach-lpc32xx/cpu.c | 21 +++++---------------- 1 file changed, 5 insertions(+), 16 deletions(-) diff --git a/arch/arm/mach-lpc32xx/cpu.c b/arch/arm/mach-lpc32xx/cpu.c index 32af6206056b..7378192a33c2 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 */; -- 2.26.2