From 08efeac55f8c828973b66f0c8607d4505a9e6ceb Mon Sep 17 00:00:00 2001 From: Sriram Dash Date: Wed, 17 Aug 2016 11:47:52 +0530 Subject: [PATCH] mpc85xx: powerpc: usb: Modified the erratum A006261 according to endianness Modifies erratum implementation due to the fact that P3041, P5020, and P5040 are all big endian for the USB PHY registers, but they were specified little endian. Signed-off-by: Sriram Dash Signed-off-by: Rajesh Bhagat Reviewed-by: York Sun --- arch/powerpc/cpu/mpc85xx/cpu_init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c index ace42799f7..53b3729f98 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c @@ -114,10 +114,10 @@ void fsl_erratum_a006261_workaround(struct ccsr_usb_phy __iomem *usb_phy) setbits_be32(&usb_phy->config2, CONFIG_SYS_FSL_USB_RX_AUTO_CAL_RD_WR_SEL); - temp = squelch_prog_rd_0_2 << CONFIG_SYS_FSL_USB_SQUELCH_PROG_WR_0; + temp = squelch_prog_rd_0_2 << CONFIG_SYS_FSL_USB_SQUELCH_PROG_WR_3; out_be32(&usb_phy->config2, in_be32(&usb_phy->config2) | temp); - temp = squelch_prog_rd_3_5 << CONFIG_SYS_FSL_USB_SQUELCH_PROG_WR_3; + temp = squelch_prog_rd_3_5 << CONFIG_SYS_FSL_USB_SQUELCH_PROG_WR_0; out_be32(&usb_phy->config2, in_be32(&usb_phy->config2) | temp); #endif } -- 2.39.5