Broken: U-Boot SPL 2016.01
In 2016.01 SPL is broken on an omap board with DM3730:
U-Boot SPL 2016.01-00076-g72128b2 (Jan 14 2016 - 22:07:33) wrong hwadapnr: 1075903588
The error message comes from drivers/i2c/omap24xx_i2c.c:
static struct i2c *omap24_get_base(struct i2c_adapter *adap)
{
switch (adap->hwadapnr) {
case 0:
return (struct i2c *)I2C_BASE1;
break;
case 1:
return (struct i2c *)I2C_BASE2;
break;
#if (I2C_BUS_MAX > 2)
case 2:
return (struct i2c *)I2C_BASE3;
break;
#if (I2C_BUS_MAX > 3)
case 3:
return (struct i2c *)I2C_BASE4;
break;
#if (I2C_BUS_MAX > 4)
case 4:
return (struct i2c *)I2C_BASE5;
break;
#endif
#endif
#endif
default:
printf("wrong hwadapnr: %d\n", adap->hwadapnr);
break;
}
return NULL;
}Has anything changed in the I2C configuration for SPL?
Peter
Quoted 4 lines · Peter K?mmel
In 2016.01 SPL is broken on an omap board with DM3730:
U-Boot SPL 2016.01-00076-g72128b2 (Jan 14 2016 - 22:07:33) wrong hwadapnr: 1075903588
Seems like gd isn't pointing in the right place or looking at garbage or something.
Signature · 8 lines
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Am 14.01.2016 um 22:49 schrieb Tom Rini:
Quoted 10 lines · Peter K?mmel
Quoted 5 lines
In 2016.01 SPL is broken on an omap board with DM3730:
U-Boot SPL 2016.01-00076-g72128b2 (Jan 14 2016 - 22:07:33) wrong hwadapnr: 1075903588
Seems like gd isn't pointing in the right place or looking at garbage or something.
After disabling CONFIG_EXPERT (and implicitlyCONFIG_SYS_MALLOC_CLEAR_ON_INIT) it works again.
Seems with for a GCC update from 5.2 to 5.3 this flag is very critical.
Many thanks,
Peter
Quoted 10 lines · Peter K?mmel
Am 14.01.2016 um 22:49 schrieb Tom Rini:
Quoted 7 lines · Peter K?mmel
Quoted 5 lines
In 2016.01 SPL is broken on an omap board with DM3730:
U-Boot SPL 2016.01-00076-g72128b2 (Jan 14 2016 - 22:07:33) wrong hwadapnr: 1075903588
Quoted 8 lines
Quoted 3 lines
Seems like gd isn't pointing in the right place or looking at garbage or something.
After disabling
CONFIG_EXPERT(and implicitlyCONFIG_SYS_MALLOC_CLEAR_ON_INIT) it works again.Seems with for a GCC update from 5.2 to 5.3 this flag is very critical.
To be clear, disabling or enabling CONFIG_SYS_MALLOC_CLEAR_ON_INIT ?
Signature · 8 lines
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