Hi,
On Mon, Mar 21, 2016 at 5:57 PM, Hans de Goede hdegoede@redhat.com wrote:
HI,
On 21-03-16 10:49, wens Tsai wrote:
Hi Hans,
I updated U-boot on my boards to your latest sunxi-wip branch:
f965340 ("sunxi: Enable support for the eMMC found on the orangepiplus")
My Hummingbird A31 fails to boot after this. See log:
HELLO! BOOT0 is starting! boot0 version : 3.0.0 reg_addr 0x01f00100 =0x00000000 reg_addr 0x01f00104 =0x00000000 reg_addr 0x01f00108 =0x00000000 reg_addr 0x01f0010c =0x00000000 reg_addr 0x01f00110 =0x00000000 reg_addr 0x01f00114 =0x00000000 [DRAM]ver 1.03 clk = 312 cpu 0 pmu 0 dram size =1024 sum=0x31776fa8 src_sum=0x31776fa8 Ready to disable icache. Jump to secend Boot. [ 0.209]
U-Boot 2011.09-rc1 (Jun 17 2014 - 17:30:56) Allwinner Technology
[ 0.217]version: 1.1.0 [ 0.220]pmbus: ready [ 0.222]PMU: AXP221 [ 0.225]PMU: AXP22x found [ 0.227]PMU: bat ratio = 100 [ 0.231]PMU: dcdc3 1260 [ 0.233]PMU: pll1 1008 Mhz dcdc1_vol = 3000 dcdc2_vol = 1200 dcdc3_vol = 1260 dcdc4_vol = 1200 dcdc5_vol = 1500 aldo1_vol = 3000 aldo2_vol = 1800 aldo3_vol = 3000 eldo3_vol = 1800 find power_sply to end fel key old mode run key detect no key found no key input dram_para_set start dram_para_set end [ 0.277]DRAM: 1 GiB relocation Offset is: 15b25000 donn't initialize ther user_gpio (main_key:boot_init_gpio) deu_mode1 not exist. lcdgamma4iep for lcd1 not exist. DRV_DISP_Init: opened [ 0.542]fetch script data boot_disp.output_type fail [ 0.547]fetch script data boot_disp.output_mode fail [ 0.552]fetch script data boot_disp.auto_hpd fail [ 0.557]lcd0_para.lcd_used=1 workmode = 0 [ 0.603]NAND: NAND_UbootInit NB1 : enter NAND_LogicInit not burn nand partition table! NB1 : nftl num: 2 init nftl: 0 NB1 : NAND_LogicInit ok, result = 0x0 [ 1.268]sunxi flash init ok probe mmc0 if exist SUNXI SD/MMC: 0 Man 1d4144 Snr d3602657 SD 0.2 boot0 capacity: 0KB,boot1 capacity: 0KB boot0 magic = eGON.BT0蜡讕 set next system status DRV_DISP_Exit: closed sunxi_board_close_source NAND_UbootExit NB1 : NAND_LogicExit reset cpu HELLO! BOOT0 is starting! boot0 version : 3.0.0 reg_addr 0x01f00100 =0x00007347 reg_addr 0x01f00104 =0x0000703b reg_addr 0x01f00108 =0x5aa5a55a reg_addr 0x01f0010c =0x000000ff reg_addr 0x01f00110 =0x000000ff reg_addr 0x01f00114 =0x000000ff eraly jump fel
U-Boot SPL 2016.03-00320-geeea041 (Mar 21 2016 - 15:16:34) DRAM: 1024 MiB Trying to boot from MMC1
and hangs...
geeea041 is the SinA31s patch I have on top of your sunxi-wip branch.
I bisected it down to 107fb76 ("sunxi: Fix gmac not working due to cpu_eth_init no longer being called"). Not sure why this commit fails though.
Hmm, can you try commenting out these 2 lines in arch/arm/cpu/armv7/sunxi/board.c :
#ifdef CONFIG_MACPWR gpio_request(CONFIG_MACPWR, "macpwr"); gpio_direction_output(CONFIG_MACPWR, 1); #endif
Around line 103 ? That is the only bit which has changed in the SPL path due to this patch.
This fixes the problem. Thanks.
I'm guessing it's a bad idea to call the generic GPIO functions, which are DM based, in SPL?
ChenYu