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am: cleanup comment (#13828)

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nimlgen
2025-12-25 18:00:28 +03:00
committed by GitHub
parent 8985a4a023
commit b5f3a5ad79
1 changed files with 2 additions and 2 deletions
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4
tinygrad/runtime/support/am/amdev.py
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@@ -161,7 +161,7 @@ class AMDev(PCIDevImplBase):
# To enable this, AM uses a separate boot memory that is guaranteed not to be overwritten. This physical memory is utilized for
# all blocks that are initialized only during the initial AM boot.
# To determine if the GPU is in the third state, AM uses regSCRATCH_REG7 as a flag.
self.is_booting = True
self.is_booting = True # During boot only boot memory can be allocated. This flag is to validate this.
self.init_sw(smi_dev=False)
self.partial_boot = (self.reg("regSCRATCH_REG7").read() == AMDev.Version) and (getenv("AM_RESET", 0) != 1)
@@ -194,7 +194,7 @@ class AMDev(PCIDevImplBase):
if DEBUG >= 2: print(f"am {self.devfmt}: boot done")
def init_sw(self, smi_dev=False):
self.smi_dev = smi_dev # During boot only boot memory can be allocated. This flag is to validate this.
self.smi_dev = smi_dev
# Memory manager & firmware
self.mm = AMMemoryManager(self, self.vram_size, boot_size=(32 << 20), pt_t=AMPageTableEntry, va_shifts=[12, 21, 30, 39], va_bits=48,