Re: [PATCH 15/18] riscv: qemu: Enable PRE_CONSOLE_BUFFER
On Tue, 25 Jul 2023 at 01:21, Rick Chen wrote: > > > From: U-Boot On Behalf Of Bin Meng > > Sent: Sunday, July 23, 2023 12:41 PM > > To: Simon Glass ; u-boot@lists.denx.de > > Cc: Bin Meng > > Subject: [PATCH 15/18] riscv: qemu: Enable PRE_CONSOLE_BUFFER > > > > By default the video console only outputs messages after it's ready. > > Messages before that won't show on the video console, but U-Boot has an > > option to buffer the console messages before it's ready. > > > > Enable this support, and carefully select an address for the buffer. > > > > Signed-off-by: Bin Meng > > --- > > > > board/emulation/qemu-riscv/Kconfig | 5 + > > 1 file changed, 5 insertions(+) > > Reviewed-by: Rick Chen Reviewed-by: Simon Glass
Re: [PATCH 15/18] riscv: qemu: Enable PRE_CONSOLE_BUFFER
> From: U-Boot On Behalf Of Bin Meng > Sent: Sunday, July 23, 2023 12:41 PM > To: Simon Glass ; u-boot@lists.denx.de > Cc: Bin Meng > Subject: [PATCH 15/18] riscv: qemu: Enable PRE_CONSOLE_BUFFER > > By default the video console only outputs messages after it's ready. > Messages before that won't show on the video console, but U-Boot has an > option to buffer the console messages before it's ready. > > Enable this support, and carefully select an address for the buffer. > > Signed-off-by: Bin Meng > --- > > board/emulation/qemu-riscv/Kconfig | 5 + > 1 file changed, 5 insertions(+) Reviewed-by: Rick Chen
[PATCH 15/18] riscv: qemu: Enable PRE_CONSOLE_BUFFER
By default the video console only outputs messages after it's ready. Messages before that won't show on the video console, but U-Boot has an option to buffer the console messages before it's ready. Enable this support, and carefully select an address for the buffer. Signed-off-by: Bin Meng --- board/emulation/qemu-riscv/Kconfig | 5 + 1 file changed, 5 insertions(+) diff --git a/board/emulation/qemu-riscv/Kconfig b/board/emulation/qemu-riscv/Kconfig index 976c350e50..7220c55350 100644 --- a/board/emulation/qemu-riscv/Kconfig +++ b/board/emulation/qemu-riscv/Kconfig @@ -25,6 +25,10 @@ config SPL_OPENSBI_LOAD_ADDR hex default 0x8010 +config PRE_CON_BUF_ADDR + hex + default 0x8100 + config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select GENERIC_RISCV @@ -71,5 +75,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy imply VIDEO imply VIDEO_BOCHS imply SYS_WHITE_ON_BLACK + imply PRE_CONSOLE_BUFFER endif -- 2.34.1
