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- // SPDX-License-Identifier: GPL-2.0+
- #include <common.h>
- #include <log.h>
- #include <asm/arch/sci/sci.h>
- #include <asm/mach-imx/sys_proto.h>
- #include <imx_sip.h>
- int sc_pm_setup_uart(sc_rsrc_t uart_rsrc, sc_pm_clock_rate_t clk_rate)
- {
- sc_pm_clock_rate_t rate = clk_rate;
- int ret;
- /* Power up UARTn */
- ret = sc_pm_set_resource_power_mode(-1, uart_rsrc, SC_PM_PW_MODE_ON);
- if (ret)
- return ret;
- /* Set UARTn clock root to 'rate' MHz */
- ret = sc_pm_set_clock_rate(-1, uart_rsrc, SC_PM_CLK_PER, &rate);
- if (ret)
- return ret;
- /* Enable UARTn clock root */
- ret = sc_pm_clock_enable(-1, uart_rsrc, SC_PM_CLK_PER, true, false);
- if (ret)
- return ret;
- return 0;
- }
- void build_info(void)
- {
- u32 seco_build = 0, seco_commit = 0;
- u32 sc_build = 0, sc_commit = 0;
- ulong atf_commit = 0;
- /* Get SCFW build and commit id */
- sc_misc_build_info(-1, &sc_build, &sc_commit);
- if (!sc_build) {
- printf("SCFW does not support build info\n");
- sc_commit = 0; /* Display 0 if build info not supported */
- }
- /* Get SECO FW build and commit id */
- sc_seco_build_info(-1, &seco_build, &seco_commit);
- if (!seco_build) {
- debug("SECO FW does not support build info\n");
- /* Display 0 when the build info is not supported */
- seco_commit = 0;
- }
- /* Get ARM Trusted Firmware commit id */
- atf_commit = call_imx_sip(IMX_SIP_BUILDINFO,
- IMX_SIP_BUILDINFO_GET_COMMITHASH, 0, 0, 0);
- if (atf_commit == 0xffffffff) {
- debug("ATF does not support build info\n");
- atf_commit = 0x30; /* Display 0 */
- }
- printf("Build: SCFW %08x, SECO-FW %08x, ATF %s\n",
- sc_commit, seco_commit, (char *)&atf_commit);
- }
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