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authorValeriy Glushkov <gvv@lstec.com>2009-06-30 15:48:40 +0300
committerKim Phillips <kim.phillips@freescale.com>2009-07-14 14:53:52 -0500
commitd89e1c36891de793a20a929282acc0fc7b98feac (patch)
treef3fd6b5206c8304a671775a73150e4e7199c4368
parentd9ac3d5a17ecef0beb70073018925e011b11684e (diff)
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usb: mpc834x: added support of the MPH USB controller in addition to the DR one
Signed-off-by: Valeriy Glushkov <gvv@lstec.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
-rw-r--r--cpu/mpc83xx/cpu_init.c2
-rw-r--r--include/asm-ppc/immap_83xx.h11
2 files changed, 12 insertions, 1 deletions
diff --git a/cpu/mpc83xx/cpu_init.c b/cpu/mpc83xx/cpu_init.c
index 03b6c86..5c930d3 100644
--- a/cpu/mpc83xx/cpu_init.c
+++ b/cpu/mpc83xx/cpu_init.c
@@ -299,6 +299,7 @@ void cpu_init_f (volatile immap_t * im)
im->gpio[1].dir = CONFIG_SYS_GPIO2_DIR;
#endif
#ifdef CONFIG_USB_EHCI_FSL
+#ifndef CONFIG_MPC834x
uint32_t temp;
struct usb_ehci *ehci = (struct usb_ehci *)CONFIG_SYS_MPC8xxx_USB_ADDR;
@@ -311,6 +312,7 @@ void cpu_init_f (volatile immap_t * im)
udelay(1000);
} while (!(temp & PHY_CLK_VALID));
#endif
+#endif
}
int cpu_init_r (void)
diff --git a/include/asm-ppc/immap_83xx.h b/include/asm-ppc/immap_83xx.h
index 7c6a151..c60a7d2 100644
--- a/include/asm-ppc/immap_83xx.h
+++ b/include/asm-ppc/immap_83xx.h
@@ -650,6 +650,12 @@ typedef struct immap {
u8 res7[0xC0000];
} immap_t;
+#ifdef CONFIG_HAS_FSL_MPH_USB
+#define CONFIG_SYS_MPC83xx_USB_OFFSET 0x22000 /* use the MPH controller */
+#else
+#define CONFIG_SYS_MPC83xx_USB_OFFSET 0x23000 /* use the DR controller */
+#endif
+
#elif defined(CONFIG_MPC8313)
typedef struct immap {
sysconf83xx_t sysconf; /* System configuration */
@@ -856,7 +862,10 @@ typedef struct immap {
#define CONFIG_SYS_MPC83xx_DMA_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_MPC83xx_DMA_OFFSET)
#define CONFIG_SYS_MPC83xx_ESDHC_OFFSET (0x2e000)
#define CONFIG_SYS_MPC83xx_ESDHC_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_MPC83xx_ESDHC_OFFSET)
-#define CONFIG_SYS_MPC83xx_USB_OFFSET 0x23000
+
+#ifndef CONFIG_SYS_MPC83xx_USB_OFFSET
+#define CONFIG_SYS_MPC83xx_USB_OFFSET 0x23000
+#endif
#define CONFIG_SYS_MPC83xx_USB_ADDR \
(CONFIG_SYS_IMMR + CONFIG_SYS_MPC83xx_USB_OFFSET)
#endif /* __IMMAP_83xx__ */