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Update register address for mailbox in example kernel driver and test #42

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Update register address for mailbox in example kernel driver and test #42

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8 changes: 4 additions & 4 deletions elink/sw/mailbox/kernel/epiphany.c
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Original file line number Diff line number Diff line change
Expand Up @@ -48,11 +48,11 @@ MODULE_LICENSE("GPL");
#define PL_MEM_END 0x80000000UL

#define ERX_REG_START 0x810F0300
#define ERX_REG_END 0x810F03FF
#define ERX_REG_END 0x810F07FF
#define ERX_CFG_REG 0x0 // 0xF0300
#define MAILBOX_LO_REG 0x20 // 0xF0320
#define MAILBOX_HI_REG 0x24 // 0xF0324
#define MAILBOX_STATE 0x28 // 0xF0328
#define MAILBOX_LO_REG 0x430 // 0xF0730
#define MAILBOX_HI_REG 0x434 // 0xF0734
#define MAILBOX_STATE 0x438 // 0xF0738
#define MAILBOX_ENABLE (0x1 << 28) // bit 28 in ERX_CFG_REG

static int major = 0;
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10 changes: 5 additions & 5 deletions elink/sw/mailbox/src/e-main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -192,11 +192,11 @@ int main(int argc, char *argv[]){
}

//Reading mailbox
int pre_stat = ee_read_esys(0xF0328);
int mbox_lo = ee_read_esys(0xF0320);
int mbox_hi = ee_read_esys(0xF0324);
int post_stat = ee_read_esys(0xF0328);
// post_stat = ee_read_esys(0xF0304);
int pre_stat = ee_read_esys(0xF0738);
int mbox_lo = ee_read_esys(0xF0730);
int mbox_hi = ee_read_esys(0xF0734);
int post_stat = ee_read_esys(0xF0738);
// post_stat = ee_read_esys(0xF0738);

printf ("PRE_STAT=%08x POST_STAT=%08x LO=%08x HI=%08x\n", pre_stat, post_stat, mbox_lo, mbox_hi);

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