From: "Abner Chang" <abner.chang@hpe.com>
To: devel@edk2.groups.io
Cc: abner.chang@hpe.com
Subject: [PATCH 53/79] RiscVPlatformPkg/Sec: Add more comments to Secmain.c
Date: Sat, 8 Jan 2022 15:24:36 +0800 [thread overview]
Message-ID: <20220108072444.17879-12-abner.chang@hpe.com> (raw)
In-Reply-To: <20220108072444.17879-1-abner.chang@hpe.com>
(This is migrated from edk2-platforms:Platform)
Add more comments to SecMain.c
Cc: Sunil V L <sunilvl@ventanamicro.com>
Cc: Daniel Schaefer <daniel.schaefer@hpe.com>
Signed-off-by: Abner Chang <abner.chang@hpe.com>
Reviewed-by: Daniel Schaefer <daniel.schaefer@hpe.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
---
Platform/RISC-V/PlatformPkg/Universal/Sec/SecMain.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/Platform/RISC-V/PlatformPkg/Universal/Sec/SecMain.c b/Platform/RISC-V/PlatformPkg/Universal/Sec/SecMain.c
index 9b162fb3b6..93ff8a598d 100644
--- a/Platform/RISC-V/PlatformPkg/Universal/Sec/SecMain.c
+++ b/Platform/RISC-V/PlatformPkg/Universal/Sec/SecMain.c
@@ -628,7 +628,10 @@ GetDeviceTreeAddress (
EFI_COMMON_SECTION_HEADER *FoundSection;
if (FixedPcdGet32 (PcdDeviceTreeAddress)) {
- DEBUG ((DEBUG_INFO, "Use fixed address of DBT from PcdDeviceTreeAddress.\n"));
+ DEBUG ((DEBUG_INFO, "Use fixed address of DBT from PcdDeviceTreeAddress 0x%x.\n", FixedPcdGet32 (PcdDeviceTreeAddress)));
+ //
+ // Device tree address is pointed by PcdDeviceTreeAddress.
+ //
return (VOID *)*((unsigned long *)FixedPcdGet32 (PcdDeviceTreeAddress));
} else if (FixedPcdGet32 (PcdRiscVDtbFvBase)) {
DEBUG ((DEBUG_INFO, "Use DBT FV\n"));
@@ -720,7 +723,7 @@ VOID EFIAPI SecCoreStartUpWithStack(
struct sbi_platform *ThisSbiPlatform;
EFI_RISCV_FIRMWARE_CONTEXT_HART_SPECIFIC *HartFirmwareContext;
- DEBUG ((DEBUG_INFO, "HART ID: 0x%x enter SecCoreStartUpWithStack\n", HartId));
+ //DEBUG ((DEBUG_INFO, "HART ID: 0x%x enter SecCoreStartUpWithStack\n", HartId));
//
// Setup EFI_RISCV_FIRMWARE_CONTEXT_HART_SPECIFIC for each hart.
@@ -750,7 +753,7 @@ VOID EFIAPI SecCoreStartUpWithStack(
DEBUG ((DEBUG_ERROR, "Platform Device Tree is not found\n"));
ASSERT (FALSE);
}
-
+ DEBUG ((DEBUG_INFO, "Device Tree at 0x%x\n", Scratch->next_arg1));
DEBUG ((DEBUG_INFO, "HART number: 0x%x\n", ThisSbiPlatform->hart_count));
DEBUG ((DEBUG_INFO, "HART index to HART ID:\n"));
for (HardIndex = 0; HardIndex < ThisSbiPlatform->hart_count; HardIndex ++) {
--
2.31.1
next prev parent reply other threads:[~2022-01-08 8:25 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-08 7:24 [PATCH 42/79] RISC-V: Use RISC-V PeiCoreEntryPoint library Abner Chang
2022-01-08 7:24 ` [PATCH 43/79] Platform/RISC-V: Add library to get PPI descriptor Abner Chang
2022-01-08 7:24 ` [PATCH 44/79] Platform/RISC-V: Use PlatformSecPpiLib Abner Chang
2022-01-08 7:24 ` [PATCH 45/79] Platform/RISC-V: Add NULL library instance of RiscVSpecialPlatformLib Abner Chang
2022-01-08 7:24 ` [PATCH 46/79] Platform/RISC-V: Remove platform dependency from common platform lib Abner Chang
2022-01-08 7:24 ` [PATCH 47/79] Platform/RISC-V: Remove Null instance of OpensbiPlatformLibNull Abner Chang
2022-01-08 7:24 ` [PATCH 48/79] RiscVPlatformPkg/Sec: Initial hart_index2Id array Abner Chang
2022-01-08 7:24 ` [PATCH 49/79] RiscVPlatformPkg/OpensbiPlatformLib: Remove platform code Abner Chang
2022-01-08 7:24 ` [PATCH 50/79] RiscVPlatformPkg/RiscVSpecialPlatformLib: Rename module name Abner Chang
2022-01-08 7:24 ` [PATCH 51/79] RiscVPkg: Update opensbi library Abner Chang
2022-01-08 7:24 ` [PATCH 52/79] RiscVPlatformPkg/Sec: Check Cold/Warm hart Abner Chang
2022-01-08 7:24 ` Abner Chang [this message]
2022-01-08 7:24 ` [PATCH 54/79] RiscV/ProcessorPkg: Create read mtime CSR library instances Abner Chang
2022-01-08 7:24 ` [PATCH 55/79] RiscV/ProcessorPkg: Use mtime CSR library Abner Chang
2022-01-08 7:24 ` [PATCH 56/79] RISC-V/PlatformPkg: Updates for the latest OpenSBI Abner Chang
2022-01-08 7:24 ` [PATCH 57/79] PlatformPkg/Sec: Separate EDK2 Opensbi platform hook Abner Chang
2022-01-08 7:24 ` [PATCH 58/79] RISC-V/PlatformPkg: Determine hart number from DTB Abner Chang
2022-01-08 7:24 ` [PATCH 59/79] Silicon/RISC-V: Add PciCpuIoDxe driver Abner Chang
2022-01-08 7:24 ` [PATCH 60/79] Platform/RISC-V: Add debug message to SecMain.c Abner Chang
2022-01-08 7:24 ` [PATCH 61/79] Platform/RISC-V: Initialize variable to zero Abner Chang
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