[U-Boot] [PATCH 1/2] configs: am335x_boneblack_vboot_defconfig: Fix regression by enabling BLK and DM support, disable in SPL

[U-Boot] [PATCH 1/2] configs: am335x_boneblack_vboot_defconfig: Fix regression by enabling BLK and DM support, disable in SPL

[sunil.m at techveda.org]

From: Suniel Mahesh <sunil.m@techveda.org>

This patch adds BLK and DM support for verified boot on TI AM335x
chipsets. The following compile warnings are removed:

===================== WARNING ======================
This board does not use CONFIG_DM_MMC. Please update
the board to use CONFIG_DM_MMC before the v2019.04 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/MIGRATION.txt for more info.
====================================================
===================== WARNING ======================
This board does not use CONFIG_DM_USB. Please update
the board to use CONFIG_DM_USB before the v2019.07 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/MIGRATION.txt for more info.
====================================================

BLK and DM_MMC are enabled by default in SPL as well, which is
making the build to break with an overflow(spl image doesn't
fit into SRAM because of size constraints).

  LD      spl/drivers/built-in.o
  LD      spl/u-boot-spl
arm-linux-ld.bfd: u-boot-spl section .u_boot_list will not fit in region .sram
arm-linux-ld.bfd: region .sram overflowed by 116 bytes
make[1]: *** [spl/u-boot-spl] Error 1
make: *** [spl/u-boot-spl] Error 2

For the above reason BLK and DM_MMC is disabled in SPL.
Built and tested on AM335x device (BeagleboneBlack).

Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
---
 configs/am335x_boneblack_vboot_defconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configs/am335x_boneblack_vboot_defconfig b/configs/am335x_boneblack_vboot_defconfig
index 9ccbd68..a6c32ac 100644
--- a/configs/am335x_boneblack_vboot_defconfig
+++ b/configs/am335x_boneblack_vboot_defconfig
@@ -33,7 +33,7 @@ CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am335x-boneblack"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
-# CONFIG_BLK is not set
+# CONFIG_SPL_BLK is not set
 CONFIG_BOOTCOUNT_LIMIT=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
@@ -42,6 +42,7 @@ CONFIG_DM_I2C=y
 CONFIG_MISC=y
 CONFIG_DM_MMC=y
 CONFIG_MMC_OMAP_HS=y
+# CONFIG_SPL_DM_MMC is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_SPEED=24000000
 CONFIG_SPI_FLASH_WINBOND=y
-- 
1.9.1

[U-Boot] [PATCH 2/2] configs: am335x_boneblack_vboot_defconfig: Add DM for SPI and Flash devices

[sunil.m at techveda.org]

From: Suniel Mahesh <sunil.m@techveda.org>

This patch adds SPI and SPI_FLASH DM support for verified boot on
TI AM335 chipsets. The following compile warning is removed:

===================== WARNING ======================
This board does not use CONFIG_DM_SPI_FLASH. Please update
the board to use CONFIG_SPI_FLASH before the v2019.07 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/MIGRATION.txt for more info.
====================================================

Built and tested on AM335x device (BeagleboneBlack).

Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
---
 configs/am335x_boneblack_vboot_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configs/am335x_boneblack_vboot_defconfig b/configs/am335x_boneblack_vboot_defconfig
index a6c32ac..a7fcde6 100644
--- a/configs/am335x_boneblack_vboot_defconfig
+++ b/configs/am335x_boneblack_vboot_defconfig
@@ -43,6 +43,7 @@ CONFIG_MISC=y
 CONFIG_DM_MMC=y
 CONFIG_MMC_OMAP_HS=y
 # CONFIG_SPL_DM_MMC is not set
+CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_SF_DEFAULT_SPEED=24000000
 CONFIG_SPI_FLASH_WINBOND=y
@@ -51,6 +52,7 @@ CONFIG_PHY_GIGE=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
 CONFIG_SPI=y
+CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
 CONFIG_TIMER=y
 CONFIG_OMAP_TIMER=y
-- 
1.9.1

[U-Boot] [PATCH 1/2] configs: am335x_boneblack_vboot_defconfig: Fix regression by enabling BLK and DM support, disable in SPL

[Tom Rini]

On Tue, Jul 30, 2019 at 01:25:20PM +0530, sunil.m at techveda.org wrote:

> From: Suniel Mahesh <sunil.m@techveda.org>
> 
> This patch adds BLK and DM support for verified boot on TI AM335x
> chipsets. The following compile warnings are removed:
> 
> ===================== WARNING ======================
> This board does not use CONFIG_DM_MMC. Please update
> the board to use CONFIG_DM_MMC before the v2019.04 release.
> Failure to update by the deadline may result in board removal.
> See doc/driver-model/MIGRATION.txt for more info.
> ====================================================
> ===================== WARNING ======================
> This board does not use CONFIG_DM_USB. Please update
> the board to use CONFIG_DM_USB before the v2019.07 release.
> Failure to update by the deadline may result in board removal.
> See doc/driver-model/MIGRATION.txt for more info.
> ====================================================
> 
> BLK and DM_MMC are enabled by default in SPL as well, which is
> making the build to break with an overflow(spl image doesn't
> fit into SRAM because of size constraints).
> 
>   LD      spl/drivers/built-in.o
>   LD      spl/u-boot-spl
> arm-linux-ld.bfd: u-boot-spl section .u_boot_list will not fit in region .sram
> arm-linux-ld.bfd: region .sram overflowed by 116 bytes
> make[1]: *** [spl/u-boot-spl] Error 1
> make: *** [spl/u-boot-spl] Error 2
> 
> For the above reason BLK and DM_MMC is disabled in SPL.
> Built and tested on AM335x device (BeagleboneBlack).
> 
> Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [PATCH 2/2] configs: am335x_boneblack_vboot_defconfig: Add DM for SPI and Flash devices

[Tom Rini]

On Tue, Jul 30, 2019 at 01:25:21PM +0530, sunil.m at techveda.org wrote:

> From: Suniel Mahesh <sunil.m@techveda.org>
> 
> This patch adds SPI and SPI_FLASH DM support for verified boot on
> TI AM335 chipsets. The following compile warning is removed:
> 
> ===================== WARNING ======================
> This board does not use CONFIG_DM_SPI_FLASH. Please update
> the board to use CONFIG_SPI_FLASH before the v2019.07 release.
> Failure to update by the deadline may result in board removal.
> See doc/driver-model/MIGRATION.txt for more info.
> ====================================================
> 
> Built and tested on AM335x device (BeagleboneBlack).
> 
> Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>

Applied to u-boot/master, thanks!

-- 
Tom
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