diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2021-02-16 01:35:27 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-02-17 10:35:26 +0000 |
| commit | 63d2008308ce485d5a1c37f55496b63a5361cdb8 (patch) | |
| tree | 6915df9a3c7300cc6a2d5178f991f4c604c0768a /src/soc/amd | |
| parent | b1b0294e6fd565497ec8175986b4913b925fc587 (diff) | |
soc/amd/cezanne/uart: write ACPI tables
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I0faa94fb20daa50c69f25eae3e99e4519323bf5b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50781
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/cezanne/uart.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/uart.c b/src/soc/amd/cezanne/uart.c index 9d10fd0eff..6c82f1a948 100644 --- a/src/soc/amd/cezanne/uart.c +++ b/src/soc/amd/cezanne/uart.c @@ -47,6 +47,18 @@ void set_uart_config(unsigned int idx) program_gpios(uart_info[idx].mux, 2); } +static const char *uart_acpi_name(const struct device *dev) +{ + switch (dev->path.mmio.addr) { + case APU_UART0_BASE: + return "FUR0"; + case APU_UART1_BASE: + return "FUR1"; + default: + return NULL; + } +} + /* Even though this is called enable, it gets called for both enabled and disabled devices. */ static void uart_enable(struct device *dev) { @@ -77,4 +89,6 @@ struct device_operations cezanne_uart_mmio_ops = { .set_resources = noop_set_resources, .scan_bus = scan_static_bus, .enable = uart_enable, + .acpi_name = uart_acpi_name, + .acpi_fill_ssdt = uart_inject_ssdt, }; |