[U-Boot] [PATCH v2] imx: variscite: Fix regression of SPL and U-boot booting
1. Commit 3a7c45f6a772 ("simple-bus: add DM_FLAG_PRE_RELOC flag to simple-bus driver") causes some i.MX boards that were converted to DM, such as warp7, to fail to boot.
As explained by Lukas Auer:
"With the patch, U-Boot probes the drivers for devices under simple-bus device tree nodes in the pre-relocation device model. The default value of CONFIG_SYS_MALLOC_F_LEN (0x4000) leaves U-Boot with not enough memory to do this, causing it to hang."
Fix this problem by providing a convenient default value for CONFIG_SYS_MALLOC_F_LEN.
2. CONFIG_SPL_TEXT_BASE was moved to Kconfig, so added in defconfig "configs: move CONFIG_SPL_TEXT_BASE to Kconfig" (sha1: f89d6133eef2e068f9c33853b6584d7fcbfa9d2e)
Signed-off-by: Saravanan Sekar saravanan@linumiz.com ---
Notes: Changes in V2 - changed CONFIG_SYS_MALLOC_F_LEN to 0x4000
configs/variscite_dart6ul_defconfig | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/configs/variscite_dart6ul_defconfig b/configs/variscite_dart6ul_defconfig index 55f4ff59d2..8f71cae521 100644 --- a/configs/variscite_dart6ul_defconfig +++ b/configs/variscite_dart6ul_defconfig @@ -51,3 +51,5 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_LZO=y +CONFIG_SPL_TEXT_BASE=0x00908000 +CONFIG_SYS_MALLOC_F_LEN=0x4000
Subject: [U-Boot] [PATCH v2] imx: variscite: Fix regression of SPL and U-boot booting
- Commit 3a7c45f6a772 ("simple-bus: add DM_FLAG_PRE_RELOC flag to
simple-bus driver") causes some i.MX boards that were converted to DM, such as warp7, to fail to boot.
As explained by Lukas Auer:
"With the patch, U-Boot probes the drivers for devices under simple-bus device tree nodes in the pre-relocation device model. The default value of CONFIG_SYS_MALLOC_F_LEN (0x4000) leaves U-Boot with not enough memory to do this, causing it to hang."
Fix this problem by providing a convenient default value for CONFIG_SYS_MALLOC_F_LEN.
- CONFIG_SPL_TEXT_BASE was moved to Kconfig, so added in defconfig
"configs: move CONFIG_SPL_TEXT_BASE to Kconfig" (sha1: f89d6133eef2e068f9c33853b6584d7fcbfa9d2e)
Signed-off-by: Saravanan Sekar saravanan@linumiz.com
Notes: Changes in V2 - changed CONFIG_SYS_MALLOC_F_LEN to 0x4000
configs/variscite_dart6ul_defconfig | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/configs/variscite_dart6ul_defconfig b/configs/variscite_dart6ul_defconfig index 55f4ff59d2..8f71cae521 100644 --- a/configs/variscite_dart6ul_defconfig +++ b/configs/variscite_dart6ul_defconfig @@ -51,3 +51,5 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_LZO=y +CONFIG_SPL_TEXT_BASE=0x00908000 +CONFIG_SYS_MALLOC_F_LEN=0x4000
Reviewed-by: Peng Fan peng.fan@nxp.com
-- 2.17.1
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participants (2)
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Peng Fan -
Saravanan Sekar