Patchwork [U-Boot,05/17] am33xx: Remove extra check in enable_ddr_clocks

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Submitter Tom Rini
Date July 30, 2012, 4:48 p.m.
Message ID <1343666943-25378-6-git-send-email-trini@ti.com>
Download mbox | patch
Permalink /patch/174052/
State Accepted
Commit 13f1c44bc5bb6515a22e1106c1b4eb40fef39ac6
Delegated to: Tom Rini
Headers show

Comments

Tom Rini - July 30, 2012, 4:48 p.m.
We do not need to check for EMIF_GCLK and L3_GCLK being active.  This
was a hold-over from bringup and no longer required.

Signed-off-by: Tom Rini <trini@ti.com>
---
 arch/arm/cpu/armv7/am33xx/clock.c |    5 -----
 1 file changed, 5 deletions(-)

Patch

diff --git a/arch/arm/cpu/armv7/am33xx/clock.c b/arch/arm/cpu/armv7/am33xx/clock.c
index bbb9c13..d05780c 100644
--- a/arch/arm/cpu/armv7/am33xx/clock.c
+++ b/arch/arm/cpu/armv7/am33xx/clock.c
@@ -255,11 +255,6 @@  void enable_emif_clocks(void)
 	writel(PRCM_MOD_EN, &cmper->emiffwclkctrl);
 	/* Enable EMIF0 Clock */
 	writel(PRCM_MOD_EN, &cmper->emifclkctrl);
-	/* Poll for emif_gclk  & L3_G clock  are active */
-	while ((readl(&cmper->l3clkstctrl) & (PRCM_EMIF_CLK_ACTIVITY |
-			PRCM_L3_GCLK_ACTIVITY)) != (PRCM_EMIF_CLK_ACTIVITY |
-			PRCM_L3_GCLK_ACTIVITY))
-		;
 	/* Poll if module is functional */
 	while ((readl(&cmper->emifclkctrl)) != PRCM_MOD_EN)
 		;