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Add command byte macros and NIC SFRs

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logicog
2025-06-15 18:19:43 +02:00
parent c435feee45
commit 88067d3a3e
1 changed files with 17 additions and 0 deletions
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rtl837x_sfr.h
+17
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@@ -8,6 +8,13 @@ __sfr __at(0xa5) SFR_DATA_16;
__sfr __at(0xa6) SFR_DATA_8;
__sfr __at(0xa7) SFR_DATA_0;
// Command bytes to write to SFR_EXEC_GO
#define SFR_EXEC_READ_REG 1
#define SFR_EXEC_WRITE_REG 3
#define SFR_EXEC_READ_SDS 5
#define SFR_EXEC_WRITE_SDS 7
#define SFR_EXEC_READ_SMI 9
#define SFR_EXEC_WRITE_SMI 11
/* SFR control registers for phy access via SMI/MDIO */
__sfr __at(0xc2) SFR_SMI_REG_H;
@@ -71,3 +78,13 @@ __sfr __at(0xac) SFR_FLASH_DATA0;
__sfr __at(0xab) SFR_FLASH_ADDR16;
__sfr __at(0xaa) SFR_FLASH_ADDR8;
__sfr __at(0xa9) SFR_FLASH_ADDR0;
/*
* NIC Interface
*/
__sfr __at(0xb7) SFR_NIC_CTRL;
__sfr __at(0xb3) SFR_NIC_DATA_H;
__sfr __at(0xb4) SFR_NIC_DATA_L;
__sfr __at(0xb5) SFR_NIC_DATA_X;
__sfr __at(0xb5) SFR_NIC_DATA_Y;