From: "Benoît Thébaudeau" <benoit.thebaudeau@advansee.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 6/7] mx35: Fix eSDHC clocks
Date: Tue, 14 Aug 2012 22:33:38 +0200 (CEST) [thread overview]
Message-ID: <1257830147.2411446.1344976418653.JavaMail.root@advansee.com> (raw)
In-Reply-To: <2048761165.2411430.1344976340969.JavaMail.root@advansee.com>
Each eSDHC instance has a dedicated clock.
Signed-off-by: Beno?t Th?baudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
---
.../arch/arm/cpu/arm1136/mx35/generic.c | 14 ++++++++++++--
.../arch/arm/include/asm/arch-mx35/clock.h | 4 +++-
2 files changed, 15 insertions(+), 3 deletions(-)
diff --git u-boot-4d3c95f.orig/arch/arm/cpu/arm1136/mx35/generic.c u-boot-4d3c95f/arch/arm/cpu/arm1136/mx35/generic.c
index 4af052c..15a0098 100644
--- u-boot-4d3c95f.orig/arch/arm/cpu/arm1136/mx35/generic.c
+++ u-boot-4d3c95f/arch/arm/cpu/arm1136/mx35/generic.c
@@ -368,8 +368,12 @@ unsigned int mxc_get_clock(enum mxc_clock clk)
return get_ipg_per_clk();
case MXC_UART_CLK:
return imx_get_uartclk();
- case MXC_ESDHC_CLK:
+ case MXC_ESDHC1_CLK:
return mxc_get_peri_clock(ESDHC1_CLK);
+ case MXC_ESDHC2_CLK:
+ return mxc_get_peri_clock(ESDHC2_CLK);
+ case MXC_ESDHC3_CLK:
+ return mxc_get_peri_clock(ESDHC3_CLK);
case MXC_USB_CLK:
return mxc_get_main_clock(USB_CLK);
case MXC_FEC_CLK:
@@ -469,7 +473,13 @@ int cpu_eth_init(bd_t *bis)
int get_clocks(void)
{
#ifdef CONFIG_FSL_ESDHC
- gd->sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+#if CONFIG_SYS_FSL_ESDHC_ADDR == MMC_SDHC1_BASE_ADDR
+ gd->sdhc_clk = mxc_get_clock(MXC_ESDHC1_CLK);
+#elif CONFIG_SYS_FSL_ESDHC_ADDR == MMC_SDHC2_BASE_ADDR
+ gd->sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+#elif CONFIG_SYS_FSL_ESDHC_ADDR == MMC_SDHC3_BASE_ADDR
+ gd->sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+#endif
#endif
return 0;
}
diff --git u-boot-4d3c95f.orig/arch/arm/include/asm/arch-mx35/clock.h u-boot-4d3c95f/arch/arm/include/asm/arch-mx35/clock.h
index e94f124..0575dad 100644
--- u-boot-4d3c95f.orig/arch/arm/include/asm/arch-mx35/clock.h
+++ u-boot-4d3c95f/arch/arm/include/asm/arch-mx35/clock.h
@@ -30,7 +30,9 @@ enum mxc_clock {
MXC_IPG_CLK,
MXC_IPG_PERCLK,
MXC_UART_CLK,
- MXC_ESDHC_CLK,
+ MXC_ESDHC1_CLK,
+ MXC_ESDHC2_CLK,
+ MXC_ESDHC3_CLK,
MXC_USB_CLK,
MXC_CSPI_CLK,
MXC_FEC_CLK,
next prev parent reply other threads:[~2012-08-14 20:33 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-14 20:32 [U-Boot] [PATCH 1/7] mx35: Move clock enums to clock.h Benoît Thébaudeau
2012-08-14 20:32 ` [U-Boot] [PATCH 2/7] mx35: Remove declaration of non-existing function Benoît Thébaudeau
2012-08-20 11:56 ` Stefano Babic
2012-08-14 20:32 ` [U-Boot] [PATCH 3/7] mx35: Fix decode_pll Benoît Thébaudeau
2012-09-01 8:15 ` Stefano Babic
2012-09-02 13:01 ` stefano babic
2012-09-06 9:03 ` Stefano Babic
2012-08-14 20:33 ` [U-Boot] [PATCH 4/7] mx35: Add definitions for clock gate values Benoît Thébaudeau
2012-09-06 9:02 ` Stefano Babic
2012-08-14 20:33 ` [U-Boot] [PATCH 5/7] mx35: Fix clock dividers Benoît Thébaudeau
2012-09-01 9:15 ` Stefano Babic
2012-09-03 15:31 ` Benoît Thébaudeau
2012-09-03 15:55 ` Stefano Babic
2012-09-06 9:01 ` Stefano Babic
2012-09-06 9:03 ` Stefano Babic
2012-08-14 20:33 ` Benoît Thébaudeau [this message]
2012-08-20 12:07 ` [U-Boot] [PATCH 6/7] mx35: Fix eSDHC clocks Stefano Babic
2012-08-20 12:27 ` Benoît Thébaudeau
2012-08-20 12:34 ` Benoît Thébaudeau
2012-08-20 12:43 ` Stefano Babic
2012-08-20 12:55 ` Benoît Thébaudeau
2012-08-20 12:55 ` Stefano Babic
2012-08-20 13:12 ` Benoît Thébaudeau
2012-09-27 20:26 ` [U-Boot] [PATCH v2] " Benoît Thébaudeau
2012-10-10 11:27 ` Stefano Babic
2012-08-14 20:33 ` [U-Boot] [PATCH 7/7] mx35: Add cpu_mmc_init() Benoît Thébaudeau
2012-08-17 20:43 ` [U-Boot] [PATCH v2 " Benoît Thébaudeau
2012-08-17 21:18 ` Stefano Babic
2012-08-20 8:01 ` Stefano Babic
2012-08-20 11:50 ` [U-Boot] [PATCH 1/7] mx35: Move clock enums to clock.h Stefano Babic
2012-08-23 9:08 ` Stefano Babic
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