son: set VDD_VPU_GPU to .9

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>

board/boundary/son/spl.c

@@ -153,7 +153,7 @@ int power_init_boundary(void)
 #define SW4_VOLT	0x69
 #define SW5_VOLT	0x71
 
-	buf[0] = 0x50;	/* (.90-.4)*160=.50*160=80=0x50  80/160+.4=.90 gpu/dram/arm */
+	buf[0] = 0x50;	/* (.90-.4)*160=.50*160=80=0x50  80/160+.4=.90 dram/arm */
 	ret = i2c_write(PF8100, SW2_VOLT, 1, buf, 1);
 	if (ret)
 		return ret;
@@ -173,7 +173,7 @@ int power_init_boundary(void)
 		ret = i2c_write(PF8100, SW3_CONFIG2, 1, buf, 1);
 	}
 
-	buf[0] = 0x40;	/* (.80-.4)*160=.40*160=64=0x40  64/160+.4=.80 vpu */
+	buf[0] = 0x50;	/* (.90-.4)*160=.50*160=80=0x50  80/160+.4=.90 vpu/gpu */
 	ret = i2c_write(PF8100, SW5_VOLT, 1, buf, 1);
 
 	gpio_request(GP_USDHC2_VSEL, "usdhc2_vsel");