[OE-core] [RFC 3/3] linux-firmware: MACHINEOVERRIDES for BCM43430 NVRAM

[Martin Jansa]

The "cd ${D}${nonarch_base_libdir}/firmware/brcm/" doesn't seem to be
needed, just include the path in 2nd ln parameter.

On Wed, Aug 22, 2018 at 6:30 PM Ryan Harkin <ryan.harkin at linaro.org> wrote:

> The Linux kernel currently expects a single NVRAM file for BCM43430
> named brcmfmac43430-sdio.txt.
>
> Allow the machine to specify an override to link its module specific
> NVRAM to the filename expected by the kernel.
>
> Signed-off-by: Ryan Harkin <ryan.harkin at linaro.org>
> ---
>  meta/recipes-kernel/linux-firmware/linux-firmware_git.bb | 12
> ++++++++++++
>  1 file changed, 12 insertions(+)
>
> diff --git a/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
> b/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
> index 8c54f28..b647abc 100644
> --- a/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
> +++ b/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
> @@ -226,6 +226,18 @@ do_install() {
>         ( cd ${D}${nonarch_base_libdir}/firmware ; ln -sf
> ti-connectivity/* . )
>  }
>
> +# Adding bcm43430-nvram-{module type} to MACHINEOVERRIDES will create a
> +# softlink for the module specific NVRAM file to the filename expected
> +# by the Linux kernel
> +FILES_${PN}-bcm43430-nvram_append_bcm43430-nvram-mur1dx = "
> ${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.txt"
> +do_install_append_bcm43430-nvram-mur1dx() {
> +       ( cd ${D}${nonarch_base_libdir}/firmware/brcm/ ; ln -sf
> brcmfmac43430-sdio.MUR1DX.txt brcmfmac43430-sdio.txt)
> +}
> +FILES_${PN}-bcm43430-nvram_append_bcm43430-nvram-ap6212 =
> "${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.txt"
> +do_install_append_bcm43430-nvram-ap6212() {
> +       ( cd ${D}${nonarch_base_libdir}/firmware/brcm/ ; ln -sf
> brcmfmac43430-sdio.AP6212.txt brcmfmac43430-sdio.txt)
> +}
> +
>
>  PACKAGES =+ "${PN}-ralink-license ${PN}-ralink \
>               ${PN}-mt7601u-license ${PN}-mt7601u \
> --
> 2.7.4
>
>
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