This converts the following to Kconfig:
CONFIG_SYS_SPL_MALLOC_SIZE
CONFIG_SYS_SPL_MALLOC_START
We introduce a default value here as well, and CONFIG_SYS_SPL_MALLOC to
control if we have a malloc pool or not.
Signed-off-by: Tom Rini <trini@konsulko.com>
- Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR
- Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack
pointer directly, otherwise we use the common calculation.
- On some platforms that were using the standard calculation but did not
set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them.
- On a small number of platforms that were not subtracting
GENERATED_GBL_DATA_SIZE do so now via the standard calculation.
- CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most
board config header files.
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_SPL_BSS_MAX_SIZE
CONFIG_SPL_MAX_FOOTPRINT
Note that the da850evm platforms were violating the "only use one" rule
here, and so now hard-code their BSS limit.
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_SPL_PAD_TO
CONFIG_SPL_MAX_SIZE
CONFIG_TPL_PAD_TO
CONFIG_TPL_MAX_SIZE
Note that we need to make TPL_MAX_SIZE be hex, and so move and convert the
existing places.
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_SPL_FS_LOAD_ARGS_NAME
CONFIG_SPL_FS_LOAD_KERNEL_NAME
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
Signed-off-by: Tom Rini <trini@konsulko.com>
Currently, in case of arm64 bootloader and U-Boot the stack pointer is
initialized at an offset of NON_SECURE_MSRAM_SIZE from arm64 SPL's text
base address. After jumping to arm64, execution is done out of DDR.
Therefore, having an offset corresponding to the size of MSRAM does not
have any significance.
Instead, initialize the stack pointer after an offset of 4MB from the SPL
text base address. This helps in allocating larger memory for stack.
┌────────────────────┐0x80080000
│ │
│ arm64 SPL │
├────────────────────┤
│ ▲ │
│ │ │
│ STACK │
├────────────────────┤0x80480000
│ Memory for Load │
│ Buffer Allocation │
├────────────────────┤0x80800000
│ │
│ U-Boot Image │
│ │
└────────────────────┘
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
This is a little tricky since SoCFPGA has code to determine this as
runtime. Introduce a guard variable for platforms to select if they
have a static value to use. Then for ARCH_SOCFPGA, call
cm_get_qspi_controller_clk_hz() and otherwise continue the previous
behavior.
Cc: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
As the CI test for stopping platforms from being merged that were
defining symbols that had Kconfig entries, a small number of symbols
needed to be migrated again. Do so, and catch two cases the README
should also have been updated but was not.
Signed-off-by: Tom Rini <trini@konsulko.com>
