sunxi: define SYS_MONITOR_LEN in Kconfig, not _defconfig

Commit 08574ed339fb ("Convert CONFIG_SYS_MONITOR_LEN to Kconfig") moved
the definition of said config variable from the common sunxi header to
*every board's* defconfig.
This is a platform choice, not board specific, so remove the variable
from there, instead set the one value for all Allwinner boards in
Kconfig.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Convert CONFIG_SYS_MONITOR_LEN to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_MONITOR_LEN

To do this, we set a default of 0 for everyone because there are a
number of cases where we define CONFIG_SYS_MONITOR_LEN but the only
impact is that we set TOTAL_MALLOC_LEN to be CONFIG_SYS_MALLOC_LEN +
CONFIG_ENV_SIZE, so we must continue to allow all boards to set this
value. Update the SPL code to use 200 KB as the default raw U-Boot size
directly, if we don't have a real CONFIG_SYS_MONITOR_LEN value.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

sunxi: defconfig: drop redundant definitions

When some configuration symbols were converted from header files to
Kconfig, their values were placed into *every* defconfig file.
Since we now have sensible per-SoC defaults defined in Kconfig, those
values are now redundant, and can just be removed.
This affects CONFIG_SPL_STACK, CONFIG_SYS_PBSIZE, CONFIG_SPL_MAX_SIZE,
and CONFIG_SYS_BOOTM_LEN.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Convert CONFIG_SYS_BOOTM_LEN to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_BOOTM_LEN

As part of this, rework error handling in boot/bootm.c so that we pass
the buffer size to handle_decomp_error as CONFIG_SYS_BOOTM_LEN will not
be available to host tools but we do know the size that we passed to
malloc().

Cc: Soeren Moch <smoch@web.de>
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SPL_STACK to Kconfig

This converts the following to Kconfig:
CONFIG_SPL_STACK

Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SYS_PBSIZE to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_PBSIZE

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: add PineTab defconfig

The PineTab device-tree is already in u-boot, this commit adds the
corresponding defconfig, based on pinephone_defconfig.

Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Convert CONFIG_SYS_MONITOR_LEN to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_MONITOR_LEN

To do this, we set a default of 0 for everyone because there are a
number of cases where we define CONFIG_SYS_MONITOR_LEN but the only
impact is that we set TOTAL_MALLOC_LEN to be CONFIG_SYS_MALLOC_LEN +
CONFIG_ENV_SIZE, so we must continue to allow all boards to set this
value. Update the SPL code to use 200 KB as the default raw U-Boot size
directly, if we don't have a real CONFIG_SYS_MONITOR_LEN value.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

sunxi: defconfig: drop redundant definitions

When some configuration symbols were converted from header files to
Kconfig, their values were placed into *every* defconfig file.
Since we now have sensible per-SoC defaults defined in Kconfig, those
values are now redundant, and can just be removed.
This affects CONFIG_SPL_STACK, CONFIG_SYS_PBSIZE, CONFIG_SPL_MAX_SIZE,
and CONFIG_SYS_BOOTM_LEN.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Convert CONFIG_SYS_BOOTM_LEN to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_BOOTM_LEN

As part of this, rework error handling in boot/bootm.c so that we pass
the buffer size to handle_decomp_error as CONFIG_SYS_BOOTM_LEN will not
be available to host tools but we do know the size that we passed to
malloc().

Cc: Soeren Moch <smoch@web.de>
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SPL_STACK to Kconfig

This converts the following to Kconfig:
CONFIG_SPL_STACK

Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SYS_PBSIZE to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_PBSIZE

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: add PineTab defconfig

The PineTab device-tree is already in u-boot, this commit adds the
corresponding defconfig, based on pinephone_defconfig.

Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

sunxi: defconfig: drop redundant definitions

When some configuration symbols were converted from header files to
Kconfig, their values were placed into *every* defconfig file.
Since we now have sensible per-SoC defaults defined in Kconfig, those
values are now redundant, and can just be removed.
This affects CONFIG_SPL_STACK, CONFIG_SYS_PBSIZE, CONFIG_SPL_MAX_SIZE,
and CONFIG_SYS_BOOTM_LEN.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Convert CONFIG_SYS_BOOTM_LEN to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_BOOTM_LEN

As part of this, rework error handling in boot/bootm.c so that we pass
the buffer size to handle_decomp_error as CONFIG_SYS_BOOTM_LEN will not
be available to host tools but we do know the size that we passed to
malloc().

Cc: Soeren Moch <smoch@web.de>
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SPL_STACK to Kconfig

This converts the following to Kconfig:
CONFIG_SPL_STACK

Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SYS_PBSIZE to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_PBSIZE

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: add PineTab defconfig

The PineTab device-tree is already in u-boot, this commit adds the
corresponding defconfig, based on pinephone_defconfig.

Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Convert CONFIG_SYS_BOOTM_LEN to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_BOOTM_LEN

As part of this, rework error handling in boot/bootm.c so that we pass
the buffer size to handle_decomp_error as CONFIG_SYS_BOOTM_LEN will not
be available to host tools but we do know the size that we passed to
malloc().

Cc: Soeren Moch <smoch@web.de>
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SPL_STACK to Kconfig

This converts the following to Kconfig:
CONFIG_SPL_STACK

Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SYS_PBSIZE to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_PBSIZE

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: add PineTab defconfig

The PineTab device-tree is already in u-boot, this commit adds the
corresponding defconfig, based on pinephone_defconfig.

Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

configs: add PineTab defconfig

The PineTab device-tree is already in u-boot, this commit adds the
corresponding defconfig, based on pinephone_defconfig.

Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>