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authorYing Zhang <b40530@freescale.com>2015-01-30 14:52:11 +0800
committerYork Sun <yorksun@freescale.com>2015-03-04 10:15:29 -0800
commit703f5681675fd818a7cd1e83ac658b57a3e17f16 (patch)
treee48fa678424357746fb57710b0cf0200951bf91c
parentb8bf0adc12f833f759cd69f88d83cd950c0b52cd (diff)
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powerpc: 85xx: Modify CONFIG_USB_MAX_CONTROLLER_COUNT for P1022DS
Modify CONFIG_USB_MAX_CONTROLLER_COUNT value to 1 on P1022DS. As ETSEC2 and USB2 are muxed; thus if ETSEC2 is enabled, the system bus hangs on USB2 if ETSEC2 is enabled but "usb start" command is issued. Hence making default controller count to 1 to avoid system hang. Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: Yusong Sun <yorksun@freescale.com>
-rw-r--r--arch/powerpc/include/asm/config_mpc85xx.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 236ef1c..0e25f3b 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -201,7 +201,7 @@
#elif defined(CONFIG_P1013)
#define CONFIG_MAX_CPUS 1
#define CONFIG_SYS_FSL_NUM_LAWS 12
-#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2
#define CONFIG_TSECV2
#define CONFIG_SYS_FSL_SEC_COMPAT 2
@@ -285,7 +285,7 @@
#define CONFIG_SYS_PPC_E500_DEBUG_TLB 2
#define CONFIG_TSECV2
#define CONFIG_SYS_FSL_SEC_COMPAT 2
-#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000
#define CONFIG_SYS_FSL_ERRATUM_ELBC_A001
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111