[meta-ti] [PATCH] u-boot: add support for SPL UART variant
Carlos Hernandez
ceh at ti.com
Tue Jun 25 03:59:32 PDT 2013
Acked-by: Carlos Hernandez <ceh at ti.com>
On 06/24/2013 09:52 PM, Denys Dmytriyenko wrote:
> From: Denys Dmytriyenko <denys at ti.com>
>
> This is an adaptation of a patch by Carlos Hernandez
>
> Signed-off-by: Denys Dmytriyenko <denys at ti.com>
> Cc: Carlos Hernandez <ceh at ti.com>
> ---
> recipes-bsp/u-boot/u-boot-ti-staging_2013.01.01.bb | 3 ++-
> recipes-bsp/u-boot/u-boot-ti.inc | 24 ++++++++++++++++++++++
> 2 files changed, 26 insertions(+), 1 deletion(-)
>
> diff --git a/recipes-bsp/u-boot/u-boot-ti-staging_2013.01.01.bb b/recipes-bsp/u-boot/u-boot-ti-staging_2013.01.01.bb
> index 5fbd0c9..ea72e4d 100644
> --- a/recipes-bsp/u-boot/u-boot-ti-staging_2013.01.01.bb
> +++ b/recipes-bsp/u-boot/u-boot-ti-staging_2013.01.01.bb
> @@ -2,7 +2,7 @@ require u-boot-ti.inc
>
> DESCRIPTION = "u-boot bootloader for TI devices"
>
> -PR = "r4+gitr${SRCPV}"
> +PR = "r5+gitr${SRCPV}"
>
> SRC_URI = "git://git.ti.com/ti-u-boot/ti-u-boot.git;protocol=git;branch=${BRANCH}"
>
> @@ -12,3 +12,4 @@ BRANCH ?= "ti-u-boot-2013.01.01"
> SRCREV = "7552b4c906b0a50fbc5225dc43ed0192618e9d5d"
>
> SPL_BINARY = "MLO"
> +SPL_UART_BINARY = "u-boot-spl.bin"
> diff --git a/recipes-bsp/u-boot/u-boot-ti.inc b/recipes-bsp/u-boot/u-boot-ti.inc
> index 968f3e4..c024e96 100644
> --- a/recipes-bsp/u-boot/u-boot-ti.inc
> +++ b/recipes-bsp/u-boot/u-boot-ti.inc
> @@ -15,3 +15,27 @@ PKG_${PN}-dbg = "u-boot-dbg"
> S = "${WORKDIR}/git"
>
> UBOOT_SUFFIX = "img"
> +
> +# SPL (Second Program Loader) to be loaded over UART
> +SPL_UART_BINARY ?= ""
> +SPL_UART_IMAGE ?= "${SPL_UART_BINARY}-${MACHINE}-${PV}-${PR}"
> +SPL_UART_SYMLINK ?= "${SPL_UART_BINARY}-${MACHINE}"
> +
> +do_install_append () {
> + if [ "x${SPL_UART_BINARY}" != "x" ]
> + then
> + install ${S}/spl/${SPL_UART_BINARY} ${D}/boot/${SPL_UART_IMAGE}
> + ln -sf ${SPL_UART_IMAGE} ${D}/boot/${SPL_UART_BINARY}
> + fi
> +}
> +
> +do_deploy_append () {
> + cd ${DEPLOYDIR}
> + if [ "x${SPL_UART_BINARY}" != "x" ]
> + then
> + install ${S}/spl/${SPL_UART_BINARY} ${DEPLOYDIR}/${SPL_UART_IMAGE}
> + rm -f ${DEPLOYDIR}/${SPL_UART_BINARY} ${DEPLOYDIR}/${SPL_UART_SYMLINK}
> + ln -sf ${SPL_UART_IMAGE} ${DEPLOYDIR}/${SPL_UART_BINARY}
> + ln -sf ${SPL_UART_IMAGE} ${DEPLOYDIR}/${SPL_UART_SYMLINK}
> + fi
> +}
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