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| author | Ying Zhang <b40530@freescale.com> | 2015-01-30 14:52:11 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2015-03-04 10:15:29 -0800 |
| commit | 703f5681675fd818a7cd1e83ac658b57a3e17f16 (patch) | |
| tree | e48fa678424357746fb57710b0cf0200951bf91c /arch/powerpc | |
| parent | b8bf0adc12f833f759cd69f88d83cd950c0b52cd (diff) | |
| download | talos-obmc-uboot-703f5681675fd818a7cd1e83ac658b57a3e17f16.tar.gz talos-obmc-uboot-703f5681675fd818a7cd1e83ac658b57a3e17f16.zip | |
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>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/config_mpc85xx.h | 4 |
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 236ef1c830..0e25f3b75e 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 |
