x86: coreboot: Use a memory-mapped UART

This is much more common on modern hardware, so default to using it.

This does not affect the normal UART, but does allow the debug UART to
work, since it uses serial_out_shift(), etc.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/configs/coreboot64_defconfig b/configs/coreboot64_defconfig
index ec672e59e89890e7ad2b3950f6bca45249700b2a..60a1924e9e53f9ba3f0d8ebfd179a3d13f68c919 100644 (file)
--- a/configs/coreboot64_defconfig
+++ b/configs/coreboot64_defconfig
@@ -62,7 +62,6 @@ CONFIG_ATAPI=y
 CONFIG_LBA48=y
 CONFIG_SYS_64BIT_LBA=y
 # CONFIG_PCI_PNP is not set
-CONFIG_SYS_NS16550_PORT_MAPPED=y
 CONFIG_SOUND=y
 CONFIG_SOUND_I8254=y
 CONFIG_CONSOLE_SCROLL_LINES=5

diff --git a/configs/coreboot_defconfig b/configs/coreboot_defconfig
index 4db728991692d04efa6dba812bbb21b259f72a51..fb4d1751108f683da5443e89b48c08f73e95bbea 100644 (file)
--- a/configs/coreboot_defconfig
+++ b/configs/coreboot_defconfig
@@ -56,7 +56,6 @@ CONFIG_ATAPI=y
 CONFIG_LBA48=y
 CONFIG_SYS_64BIT_LBA=y
 # CONFIG_PCI_PNP is not set
-CONFIG_SYS_NS16550_PORT_MAPPED=y
 CONFIG_SOUND=y
 CONFIG_SOUND_I8254=y
 CONFIG_CONSOLE_SCROLL_LINES=5