Le 11/03/2019 à 17:52, Stefano Babic a écrit :
Hi Joris,

Hi Stephano,


On 10/03/19 19:52, Joris Offouga wrote:
This reverts commit 9e3c0174da842dd88f5feaffbf843ba332233897.
This commit causes the crash of U-Boot when loaded with imx-usb-loader
---
  board/technexion/pico-imx7d/pico-imx7d.c | 55 --------------------------------
  configs/pico-hobbit-imx7d_defconfig      |  1 -
  configs/pico-imx7d_defconfig             |  1 -
  configs/pico-pi-imx7d_defconfig          |  1 -
  include/configs/pico-imx7d.h             | 12 -------
  5 files changed, 70 deletions(-)

This appears to me too simplistic - if something is not working, drop
it. Is there any known reason why it crashes when loaded from
imx-usb-loader ? It sounds like that not the whole u-boot.img is loaded
and reducing the size does not crash, but it is not a solution.

Anyway, Vanessa / Otavio are the Maintainer for these sets of boards. If
they decide this must be revert, I won't fight against.

Best regards,
Stefano Babic

I agree with you, but I have not managed to find the bug, Fabio also searched and did not find. If I can get help of course I will look for more, being a junior I wait for advice and help if possible.

Best Regards,

Joris Offouga


diff --git a/board/technexion/pico-imx7d/pico-imx7d.c 
b/board/technexion/pico-imx7d/pico-imx7d.c
index 767d13d..53e1469 100644
--- a/board/technexion/pico-imx7d/pico-imx7d.c
+++ b/board/technexion/pico-imx7d/pico-imx7d.c
@@ -39,16 +39,8 @@ DECLARE_GLOBAL_DATA_PTR;
  #define I2C_PAD_CTRL    (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \
        PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU100KOHM)
-
-#define LCD_PAD_CTRL    (PAD_CTL_HYS | PAD_CTL_PUS_PU100KOHM | \
-                        PAD_CTL_DSE_3P3V_49OHM)
-
-#define LCD_SYNC_PAD_CTRL    (PAD_CTL_HYS | PAD_CTL_PUS_PU100KOHM | \
-                             PAD_CTL_DSE_3P3V_196OHM)
-
  #ifdef CONFIG_SYS_I2C_MXC
  #define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
-
  /* I2C4 for PMIC */
  static struct i2c_pads_info i2c_pad_info4 = {
        .scl = {
@@ -254,58 +246,11 @@ int board_early_init_f(void)
        return 0;
  }
-#ifdef CONFIG_VIDEO_MXS
-static iomux_v3_cfg_t const lcd_pads[] = {
-       MX7D_PAD_LCD_CLK__LCD_CLK | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_ENABLE__LCD_ENABLE | MUX_PAD_CTRL(LCD_SYNC_PAD_CTRL),
-       MX7D_PAD_LCD_HSYNC__LCD_HSYNC | MUX_PAD_CTRL(LCD_SYNC_PAD_CTRL),
-       MX7D_PAD_LCD_VSYNC__LCD_VSYNC | MUX_PAD_CTRL(LCD_SYNC_PAD_CTRL),
-       MX7D_PAD_LCD_DATA00__LCD_DATA0 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA01__LCD_DATA1 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA02__LCD_DATA2 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA03__LCD_DATA3 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA04__LCD_DATA4 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA05__LCD_DATA5 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA06__LCD_DATA6 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA07__LCD_DATA7 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA08__LCD_DATA8 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA09__LCD_DATA9 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA10__LCD_DATA10 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA11__LCD_DATA11 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA12__LCD_DATA12 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA13__LCD_DATA13 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA14__LCD_DATA14 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA15__LCD_DATA15 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA16__LCD_DATA16 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA17__LCD_DATA17 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA18__LCD_DATA18 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA19__LCD_DATA19 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA20__LCD_DATA20 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA21__LCD_DATA21 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA22__LCD_DATA22 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_LCD_DATA23__LCD_DATA23 | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_GPIO1_IO06__GPIO1_IO6  | MUX_PAD_CTRL(LCD_PAD_CTRL),
-       MX7D_PAD_GPIO1_IO11__GPIO1_IO11 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-
-void setup_lcd(void)
-{
-       imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
-       /* Set Brightness to high */
-       gpio_direction_output(IMX_GPIO_NR(1, 11) , 1);
-       /* Set LCD enable to high */
-       gpio_direction_output(IMX_GPIO_NR(1, 6) , 1);
-}
-#endif
-
  int board_init(void)
  {
        /* address of boot parameters */
        gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
-#ifdef CONFIG_VIDEO_MXS
-       setup_lcd();
-#endif
  #ifdef CONFIG_FEC_MXC
        setup_fec();
  #endif
diff --git a/configs/pico-hobbit-imx7d_defconfig 
b/configs/pico-hobbit-imx7d_defconfig
index f58d517..cb4a6bf 100644
--- a/configs/pico-hobbit-imx7d_defconfig
+++ b/configs/pico-hobbit-imx7d_defconfig
@@ -57,5 +57,4 @@ CONFIG_USB_GADGET_MANUFACTURER="FSL"
  CONFIG_USB_GADGET_VENDOR_NUM=0x0525
  CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
  CONFIG_CI_UDC=y
-CONFIG_VIDEO=y
  CONFIG_OF_LIBFDT=y
diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig
index 7e13923..f90d757 100644
--- a/configs/pico-imx7d_defconfig
+++ b/configs/pico-imx7d_defconfig
@@ -57,5 +57,4 @@ CONFIG_USB_GADGET_MANUFACTURER="FSL"
  CONFIG_USB_GADGET_VENDOR_NUM=0x0525
  CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
  CONFIG_CI_UDC=y
-CONFIG_VIDEO=y
  CONFIG_OF_LIBFDT=y
diff --git a/configs/pico-pi-imx7d_defconfig b/configs/pico-pi-imx7d_defconfig
index c8ac2ff..8e48ba7 100644
--- a/configs/pico-pi-imx7d_defconfig
+++ b/configs/pico-pi-imx7d_defconfig
@@ -57,5 +57,4 @@ CONFIG_USB_GADGET_MANUFACTURER="FSL"
  CONFIG_USB_GADGET_VENDOR_NUM=0x0525
  CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
  CONFIG_CI_UDC=y
-CONFIG_VIDEO=y
  CONFIG_OF_LIBFDT=y
diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h
index 0f6d6b7..1884c58 100644
--- a/include/configs/pico-imx7d.h
+++ b/include/configs/pico-imx7d.h
@@ -64,12 +64,10 @@
  #define CONFIG_EXTRA_ENV_SETTINGS \
        "script=boot.scr\0" \
        "image=zImage\0" \
-       "splashpos=m,m\0" \
        "console=ttymxc4\0" \
        "fdt_high=0xffffffff\0" \
        "initrd_high=0xffffffff\0" \
        "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
-       
"videomode=video=ctfb:x:800,y:480,depth:24,mode:0,pclk:30000,le:46,ri:210,up:22,lo:23,hs:20,vs:10,sync:0,vmode:0\0"
 \
        BOOTMENU_ENV \
        "fdt_addr=0x83000000\0" \
        "fdt_addr_r=0x83000000\0" \
@@ -133,16 +131,6 @@
  #define CONFIG_POWER_PFUZE3000
  #define CONFIG_POWER_PFUZE3000_I2C_ADDR       0x08
-#ifdef CONFIG_VIDEO
-#define CONFIG_VIDEO_MXS
-#define CONFIG_VIDEO_LOGO
-#define CONFIG_SPLASH_SCREEN
-#define CONFIG_SPLASH_SCREEN_ALIGN
-#define CONFIG_BMP_16BPP
-#define CONFIG_VIDEO_BMP_RLE8
-#define CONFIG_VIDEO_BMP_LOGO
-#endif
-
  /* FLASH and environment organization */
  #define CONFIG_ENV_SIZE                       SZ_8K

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