From: Michael Graichen <michael.graichen@hotmail.com> To: Lucas Stach <l.stach@pengutronix.de>, barebox <barebox@lists.infradead.org> Subject: AW: [PATCH 1/1] zedboard: add support for usb Date: Tue, 18 May 2021 08:05:29 +0000 [thread overview] Message-ID: <AM9P192MB0870DF9401D3DE0A1610CCFAAB2C9@AM9P192MB0870.EURP192.PROD.OUTLOOK.COM> (raw) In-Reply-To: <5232b30053c40731238b1c67028810b716cc6e49.camel@pengutronix.de> Hey Lucas, [...] > This change does 3 distinct things and should be split in 3 patches to > do one thing at a time: > - add Zynq EHCI support > - add ULPI PHY ID > - add Zedboard USB pinmux no problem, I can split this is separate patches. [...] > Maybe update the defconfig too, if it doesn't blow up the image size > too much? This is the harder part. It actually needs support of CONFIG_USB_ULPI and CONFIG_USB_EHCI +config USB_EHCI_ZYNQ + bool "Support for Xilinx Zynq on-chip EHCI USB controller" + depends on ARCH_ZYNQ + select USB_EHCI + select USB_ULPI + help + Enable support for Zynq on-chip EHCI USB controller + and that will blow up the image size, because ethernet is selected in zynq_defconfig right now. If you want to do somethink usefull, like CONFIG_USB_STORAGE, with it its even worse. That's why I came up with the two stage boot process from the other patch. [...] > pdata isn't used anywhere AFAICS, maybe drop it and simplify the code? right, I'll remove that. best regards Michael _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox
prev parent reply other threads:[~2021-05-18 8:06 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-03 14:08 Michael Graichen 2021-05-05 8:19 ` Lucas Stach 2021-05-18 8:05 ` Michael Graichen [this message]
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