On Fri, 20 Jan 2023 16:24:36 +0000 Andre Przywara andre.przywara@arm.com wrote:
On Fri, 20 Jan 2023 17:09:01 +0100 Heinrich Schuchardt xypron.glpk@gmx.de wrote:
Hi Heinrich,
On 12/4/22 15:39, Tom Rini wrote:
This converts the following to Kconfig: CONFIG_SPL_NS16550_MIN_FUNCTIONS CONFIG_SYS_NS16550_MEM32 CONFIG_SYS_NS16550_PORT_MAPPED CONFIG_SYS_NS16550_REG_SIZE CONFIG_SYS_NS16550_SERIAL
To do this we also introduce CONFIG_SPL_SYS_NS16550_SERIAL so that platforms can enable the legacy driver here for SPL.
Signed-off-by: Tom Rini trini@konsulko.com
Since this patch (which was with branch next after v2023.01) there is no UART output from main U-Boot on pinea64-lts_defconfig. SPL output is ok.
Indeed, see this thread: https://lore.kernel.org/u-boot/20230117120938.818180-1-andre.przywara@arm.co...
I am just seeing that the eventual patch is not in this thread, but here: https://lore.kernel.org/u-boot/20230110161946.3816866-5-trini@konsulko.com/
Cheers, Andre