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lib: sbi: Print platform PMU device at boot-time

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Let us print the platform PMU device name at the boot-time so that users
know whether the underlying platform has custom per-HART PMU operations.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
This commit is contained in:
Anup Patel
2022-08-24 15:29:27 +05:30
committed by Anup Patel
parent d10c1f4acd
commit ee69f8eeb3
1 changed files with 4 additions and 0 deletions
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4
lib/sbi/sbi_init.c
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@@ -63,6 +63,7 @@ static void sbi_boot_print_banner(struct sbi_scratch *scratch)
static void sbi_boot_print_general(struct sbi_scratch *scratch) static void sbi_boot_print_general(struct sbi_scratch *scratch)
{ {
char str[128]; char str[128];
const struct sbi_pmu_device *pdev;
const struct sbi_hsm_device *hdev; const struct sbi_hsm_device *hdev;
const struct sbi_ipi_device *idev; const struct sbi_ipi_device *idev;
const struct sbi_timer_device *tdev; const struct sbi_timer_device *tdev;
@@ -93,6 +94,9 @@ static void sbi_boot_print_general(struct sbi_scratch *scratch)
hdev = sbi_hsm_get_device(); hdev = sbi_hsm_get_device();
sbi_printf("Platform HSM Device : %s\n", sbi_printf("Platform HSM Device : %s\n",
(hdev) ? hdev->name : "---"); (hdev) ? hdev->name : "---");
pdev = sbi_pmu_get_device();
sbi_printf("Platform PMU Device : %s\n",
(pdev) ? pdev->name : "---");
srdev = sbi_system_reset_get_device(SBI_SRST_RESET_TYPE_COLD_REBOOT, 0); srdev = sbi_system_reset_get_device(SBI_SRST_RESET_TYPE_COLD_REBOOT, 0);
sbi_printf("Platform Reboot Device : %s\n", sbi_printf("Platform Reboot Device : %s\n",
(srdev) ? srdev->name : "---"); (srdev) ? srdev->name : "---");