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: Benoît Thébaudeau <benoit.thebaud...@advansee.com>
Cc: Stefano Babic <sba...@denx.de>
---
.../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);
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
