diff options
| author | Johnny Lin <johnny_lin@wiwynn.com> | 2020-05-12 10:05:27 +0800 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2020-07-04 11:15:23 +0000 |
| commit | 407b35aa9f5e243acbcc37e72e128c2fe241ef1d (patch) | |
| tree | 86e09fbcac12b446b5ed46bf567b710810a3736e /src/mainboard/ocp/deltalake/ipmi.c | |
| parent | 54a7f41de181de72f622c1e0ca7cea89829257a2 (diff) | |
mb/ocp/deltalake: Populate SMBIOS data and set the read PPIN to BMC
1. Populate SMBIOS data from OCP_DMI driver read from FRU and PPIN MSR
for OEM string 1 to 6, add string 8 for PCIE configuration.
2. Set the read PPIN MSR to BMC.
Tested on OCP Delta Lake.
Change-Id: I9127cf5da1c56d8012694d070615aec24cc22fdf
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41279
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/ocp/deltalake/ipmi.c')
| -rw-r--r-- | src/mainboard/ocp/deltalake/ipmi.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/mainboard/ocp/deltalake/ipmi.c b/src/mainboard/ocp/deltalake/ipmi.c new file mode 100644 index 0000000000..b8a4c53c4d --- /dev/null +++ b/src/mainboard/ocp/deltalake/ipmi.c @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <console/console.h> +#include <drivers/ipmi/ipmi_kcs.h> +#include <drivers/ipmi/ipmi_ops.h> + +#include "ipmi.h" + +enum cb_err ipmi_set_ppin(struct ppin_req *req) +{ + int ret; + struct ipmi_rsp rsp; + + ret = ipmi_kcs_message(CONFIG_BMC_KCS_BASE, IPMI_NETFN_OEM, 0x0, IPMI_OEM_SET_PPIN, + (const unsigned char *) req, sizeof(*req), + (unsigned char *) &rsp, sizeof(rsp)); + + if (ret < sizeof(struct ipmi_rsp) || rsp.completion_code) { + printk(BIOS_ERR, "IPMI: %s command failed (ret=%d resp=0x%x)\n", + __func__, ret, rsp.completion_code); + return CB_ERR; + } + + return CB_SUCCESS; +} + +enum cb_err ipmi_get_pcie_config(uint8_t *pcie_config) +{ + int ret; + struct ipmi_config_rsp { + struct ipmi_rsp resp; + uint8_t config; + } __packed; + struct ipmi_config_rsp rsp; + + ret = ipmi_kcs_message(CONFIG_BMC_KCS_BASE, IPMI_NETFN_OEM, 0x0, + IPMI_OEM_GET_PCIE_CONFIG, NULL, 0, (unsigned char *) &rsp, + sizeof(rsp)); + + if (ret < sizeof(struct ipmi_rsp) || rsp.resp.completion_code) { + printk(BIOS_ERR, "IPMI: %s command failed (ret=%d resp=0x%x)\n", + __func__, ret, rsp.resp.completion_code); + return CB_ERR; + } + *pcie_config = rsp.config; + + return CB_SUCCESS; +} |