Dell PowerEdge 7250 User Manual

Page 29

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SR870BN4 Error Reference Guide

POST Codes

Revision 1.0

23

0x07F3

BSP only

Hang on ERROR.

South

*0x87F2

BSP only

Initialize sal data top address
Physical equals to virtual for runtime use and above 4G
Load Call backs for
byte/word checkpoint display entry and Address.
SAL PMI address
EFI to SAL call back address
SAL procedure address
SAL SST base and address
SAL procudure entry base inside SST
Buildtime address where SAL_PROC entry is stored
Buildtime GP
Runtime GP
SAL SST size.

South

0x87F1

BSP only

Load PAL module.

South

0x87F0

BSP+APs

BSP Shadow PAL module, initialize PAL shadow base, size, proc
ptr initialize PAL procedure address entry & checksum AP's PAL
PMI base will be set.

South

0x07F0 BSP+APs

Hang

on ERROR.

South

0x87EF

BSP only

Cache flush after PAL shadow.

South

0x07EF

BSP only

Hang on ERROR.

South

0x87EE

BSP only

Find PAL shadow size + align through SAL call.

South

0x07EE

BSP only

Hang on ERROR.

South

0x87ED

BSP only

Find # of CPU's present in the system, # of CPU, # of IOAPIC.

South

0x07ED

BSP only

Hang on ERROR.

South

0x87EC

BSP only

Search for addition information EFI module (sal_efi_module_15)
size, align, and scratch buff size.
Initialize scratch buffer.

South

0x07EC

BSP only

Hang if ERROR.

South

0x87EB

BSP only

Save maximum (PAL,EFI) shadow size and alignment. Save
PAL(ia32)/EFI shadow top address, size, alignment. EFI module
shadow base address (virtual/Physical), size, bottom address
(DATA+SAL+PAL+EFI). Update virtual address entries in
translation register descriptor, addresses in MDT,

South

0x87EA

BSP+APs

Cache flush shadow.

South

0x07EA

BSP + APs

Hang on ERROR.

South

0x87E9

BSP + APs

PAL call for memory Test for SELF TEST(pal_mem_for_test_25).

South

0x07E9

BSP + APs

Hang, if Memory ERROR.

South

0x87E8

BSP + APs

PAL call for PAL test (pal_test_proc_102)
and save results.

South

0x07E8

BSP + APs

Hang, if late self test ERROR
NOTE: this can be skipped by a build switch.

South

0x87E7

BSP + APs

PAL Call for pal_bus_get_features function #
(pal_bus_get_features_09).

South

0x07E7

BSP + APs

Hang if ERROR.

South

0x87E6

BSP + APs

Set buslock mask=1 (non-atomic)
By PAL Call PAL Bus Set Feature (pal_bus_set_features_0a).

South

0x07E6

BSP + APs

Hang if ERROR.

South

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