From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?Q?Beno=C3=AEt_Th=C3=A9baudeau?= Date: Thu, 27 Sep 2012 22:27:44 +0200 (CEST) Subject: [U-Boot] [PATCH 4/7] mx25 clocks: Fix MXC_FEC_CLK In-Reply-To: <354965566.5372561.1348777614543.JavaMail.root@advansee.com> Message-ID: <1053515250.5372597.1348777664806.JavaMail.root@advansee.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de mxc_get_clock(MXC_FEC_CLK) should return the IPG clock, not the AHB clock. Also, imx_get_fecclk() was correct but reimplemented the calculation of the IPG clock, so remove the duplicated code. Signed-off-by: Beno?t Th?baudeau Cc: Stefano Babic --- .../arch/arm/cpu/arm926ejs/mx25/generic.c | 3 +-- .../arch/arm/include/asm/arch-mx25/clock.h | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git u-boot-imx-e1eb75b.orig/arch/arm/cpu/arm926ejs/mx25/generic.c u-boot-imx-e1eb75b/arch/arm/cpu/arm926ejs/mx25/generic.c index 219c9eb..5879b18 100644 --- u-boot-imx-e1eb75b.orig/arch/arm/cpu/arm926ejs/mx25/generic.c +++ u-boot-imx-e1eb75b/arch/arm/cpu/arm926ejs/mx25/generic.c @@ -129,9 +129,8 @@ unsigned int mxc_get_clock(enum mxc_clock clk) return imx_get_ahbclk(); case MXC_IPG_CLK: case MXC_CSPI_CLK: - return imx_get_ipgclk(); case MXC_FEC_CLK: - return imx_get_ahbclk(); + return imx_get_ipgclk(); default: return imx_get_perclk(clk); } diff --git u-boot-imx-e1eb75b.orig/arch/arm/include/asm/arch-mx25/clock.h u-boot-imx-e1eb75b/arch/arm/include/asm/arch-mx25/clock.h index 9823f46..a532da5 100644 --- u-boot-imx-e1eb75b.orig/arch/arm/include/asm/arch-mx25/clock.h +++ u-boot-imx-e1eb75b/arch/arm/include/asm/arch-mx25/clock.h @@ -71,7 +71,7 @@ ulong imx_get_perclk(int clk); ulong imx_get_ahbclk(void); #define imx_get_uartclk() imx_get_perclk(15) -#define imx_get_fecclk() (imx_get_ahbclk()/2) +#define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK) unsigned int mxc_get_clock(enum mxc_clock clk);