From 1e7df7c4e4a1ad12b764c55369c313c1731dc4e8 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 27 Feb 2015 02:27:00 +0900 Subject: usb: UniPhier: add UniPhier on-chip xHCI host driver support Support xHCI host driver used on Panasonic UniPhier platform. Signed-off-by: Masahiro Yamada Acked-by: Marek Vasut --- include/fdtdec.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/fdtdec.h b/include/fdtdec.h index 1bc70db..1233dfb 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -168,6 +168,7 @@ enum fdt_compat_id { COMPAT_AMS_AS3722, /* AMS AS3722 PMIC */ COMPAT_INTEL_ICH_SPI, /* Intel ICH7/9 SPI controller */ COMPAT_INTEL_QRK_MRC, /* Intel Quark MRC */ + COMPAT_PANASONIC_XHCI, /* Panasonic UniPhier xHCI */ COMPAT_COUNT, }; -- cgit v1.1 From 53c45d4e1ec90cf12e6817992c303187afc16123 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 27 Feb 2015 02:27:01 +0900 Subject: ARM: UniPhier: switch to xHCI for PH1-Pro4 PH1-Pro4 includes both EHCI and xHCI IP cores. Unfortunately, U-Boot cannot enable EHCI and xHCI support simultaneously. Some users may wish Super-Speed connection. Disable CONFIG_USB_EHCI_HCD and enable CONFIG_USB_XHCI_HCD. Signed-off-by: Masahiro Yamada --- include/configs/uniphier.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h index 3f738fb..df89d14 100644 --- a/include/configs/uniphier.h +++ b/include/configs/uniphier.h @@ -88,6 +88,8 @@ /* #define CONFIG_SYS_ICACHE_OFF */ /* #define CONFIG_SYS_DCACHE_OFF */ +#define CONFIG_SYS_CACHELINE_SIZE 32 + /* Comment out the following to enable L2 cache */ #define CONFIG_UNIPHIER_L2CACHE_ON @@ -186,6 +188,7 @@ /* USB */ #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 4 #define CONFIG_CMD_FAT #define CONFIG_FAT_WRITE #define CONFIG_DOS_PARTITION -- cgit v1.1