Re: [U-Boot] [PATCH 4/4 v3] i.MX28: Fix ref_cpu clock setup

Fabio, can you comment on this one?

btw. please, at least add some description to the patches. Also, why do all of them have the same subject? Also, next time, submit a series:

git format-patch --cover-letter -o xyz git send-email xyz/*

M

From: Robert Delien robert@delien.nl

---

arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c | 4 ---- arch/arm/cpu/arm926ejs/mx28/spl_power_init.c | 24 ------------------------ 2 files changed, 0 insertions(+), 28 deletions(-)

diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c index 9663836..0f790e7 100644 --- a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c +++ b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c @@ -120,10 +120,6 @@ void mx28_mem_setup_cpu_and_hbus(void) writeb(19 & CLKCTRL_FRAC0_FRAC_MASK, (uint8_t*)&clkctrl_regs->hw_clkctrl_frac0[CLKCTRL_FRAC0_CPU]);

• /* Set CPU bypass */
• writel(CLKCTRL_CLKSEQ_BYPASS_CPU,

• &clkctrl_regs->hw_clkctrl_clkseq_set);
  

• /* HBUS = 151MHz */ writel(CLKCTRL_HBUS_DIV_MASK, &clkctrl_regs->hw_clkctrl_hbus_set); writel(((~3) << CLKCTRL_HBUS_DIV_OFFSET) & CLKCTRL_HBUS_DIV_MASK,

diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c b/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c index 380b120..5e21a1e 100644 --- a/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c +++ b/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c @@ -30,28 +30,6 @@

#include "mx28_init.h"

-void mx28_power_clock2xtal(void) -{

• struct mx28_clkctrl_regs *clkctrl_regs =

• (struct mx28_clkctrl_regs *)MXS_CLKCTRL_BASE;
  

• /* Set XTAL as CPU reference clock */
• writel(CLKCTRL_CLKSEQ_BYPASS_CPU,

• &clkctrl_regs->hw_clkctrl_clkseq_set);
  

-}

-void mx28_power_clock2pll(void) -{

• struct mx28_clkctrl_regs *clkctrl_regs =

• (struct mx28_clkctrl_regs *)MXS_CLKCTRL_BASE;
  

• writel(CLKCTRL_PLL0CTRL0_POWER,

• &clkctrl_regs->hw_clkctrl_pll0ctrl0_set);
  

• early_delay(100);
• writel(CLKCTRL_CLKSEQ_BYPASS_CPU,

• &clkctrl_regs->hw_clkctrl_clkseq_clr);
  

-}

void mx28_power_clear_auto_restart(void) { struct mx28_rtc_regs *rtc_regs = @@ -606,7 +584,6 @@ void mx28_power_configure_power_source(void) mx28_src_power_init();

mx28_5v_boot();

• mx28_power_clock2pll();

  mx28_init_batt_bo(); mx28_switch_vddd_to_dcdc_source();

@@ -880,7 +857,6 @@ void mx28_power_init(void) struct mx28_power_regs *power_regs = (struct mx28_power_regs *)MXS_POWER_BASE;

• mx28_power_clock2xtal(); mx28_power_clear_auto_restart(); mx28_power_set_linreg(); mx28_power_setup_5v_detect();