diff options
author | Felix Held <felix-coreboot@felixheld.de> | 2020-12-09 21:37:44 +0100 |
---|---|---|
committer | Felix Held <felix-coreboot@felixheld.de> | 2020-12-11 00:43:51 +0000 |
commit | d3e977112a6b07d372e36667dbe8f9c8fe5c30f7 (patch) | |
tree | 37dad02f23ec46f52908421c9f2c0ee93d6df760 /src/soc/amd/common | |
parent | 6f8f9c969be9d471464f1b6a42b4bb1c2590db5c (diff) | |
download | coreboot-d3e977112a6b07d372e36667dbe8f9c8fe5c30f7.tar.xz |
soc/amd/picasso: move UART console code to common folder
Change-Id: Ibc9a4c05bdfc7cd3cd0eada67563386c95d2b50e
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48515
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/soc/amd/common')
-rw-r--r-- | src/soc/amd/common/block/uart/Makefile.inc | 15 | ||||
-rw-r--r-- | src/soc/amd/common/block/uart/uart_console.c | 19 |
2 files changed, 34 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/uart/Makefile.inc b/src/soc/amd/common/block/uart/Makefile.inc new file mode 100644 index 0000000000..9d968455dd --- /dev/null +++ b/src/soc/amd/common/block/uart/Makefile.inc @@ -0,0 +1,15 @@ +ifeq ($(CONFIG_SOC_AMD_COMMON_BLOCK_UART),y) + +bootblock-$(CONFIG_AMD_SOC_CONSOLE_UART) += uart_console.c + +romstage-$(CONFIG_AMD_SOC_CONSOLE_UART) += uart_console.c + +verstage_x86-$(CONFIG_AMD_SOC_CONSOLE_UART) += uart_console.c + +ramstage-$(CONFIG_AMD_SOC_CONSOLE_UART) += uart_console.c + +ifeq ($(CONFIG_DEBUG_SMI),y) +smm-$(CONFIG_AMD_SOC_CONSOLE_UART) += uart_console.c +endif + +endif # CONFIG_SOC_AMD_COMMON_BLOCK_UART diff --git a/src/soc/amd/common/block/uart/uart_console.c b/src/soc/amd/common/block/uart/uart_console.c new file mode 100644 index 0000000000..c1c17232fb --- /dev/null +++ b/src/soc/amd/common/block/uart/uart_console.c @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <console/uart.h> +#include <soc/uart.h> + +/* + * uart_platform_base and uart_platform_refclk are used by the console UART driver and need to + * be provided exactly once and only by the UART that is used for console. + */ + +uintptr_t uart_platform_base(unsigned int idx) +{ + return get_uart_base(idx); +} + +unsigned int uart_platform_refclk(void) +{ + return CONFIG(AMD_SOC_UART_48MZ) ? 48000000 : 115200 * 16; +} |