diff options
| author | Simon Glass <[email protected]> | 2025-02-28 05:20:24 -0700 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-03-13 10:36:09 -0600 |
| commit | d6a53f523afea94fb20fe4f9babcd880833372f1 (patch) | |
| tree | 45d8ece8748e0de6a6989682aa58fb2e1be9fc3a /common/spl | |
| parent | e7741f11246102a9bf5e3b5585bb5688afe588b7 (diff) | |
spl: Add an SPL_HAVE_INIT_STACK option
At present there is a hex value SPL_STACK which both determines whether
SPL has its own initial stack and the hex value of that stack.
Split off the former into SPL_HAVE_INIT_STACK with SPL_STACK depending
on that and only providing the latter.
Signed-off-by: Simon Glass <[email protected]>
[trini: Resync defconfig files]
Diffstat (limited to 'common/spl')
| -rw-r--r-- | common/spl/Kconfig | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 7d6780936d1..97f542fcc8a 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -387,11 +387,29 @@ config SPL_SHARES_INIT_SP_ADDR both SPL and U-Boot itself. If you need to specify a different address however, say N here and then set a different value in CONFIG_SPL_STACK. -config SPL_STACK - hex "Initial stack pointer location" +config SPL_HAVE_INIT_STACK + bool "SPL requires a initial, fixed, stack-pointer location" depends on (ARM || ARCH_JZ47XX || MICROBLAZE || RISCV) && \ SPL_FRAMEWORK || ROCKCHIP_RK3036 depends on !SPL_SHARES_INIT_SP_ADDR + default y if ARCH_MX7 + default y if ARCH_MX6 && MX6_OCRAM_256KB + default y if ARCH_MX6 && !MX6_OCRAM_256KB + default y if MACH_SUN50I_H6 || MACH_SUN50I_H616 || MACH_SUN8I_R528 + default y if MACH_SUN50I || MACH_SUN50I_H5 + default y if MACH_SUN9I + default y if ARCH_SUNXI + default y if ARCH_SC5XX && (SC59X_64 || SC59X) + default y if ARCH_SC5XX && SC58X + default y if ARCH_SC5XX && SC57X + help + Enable if the SPL phase should not use inherit its initial + stack-pointer from the settings for U-Boot proper, but should set + its own value. + +config SPL_STACK + hex "Address of the initial stack-pointer for the SPL phase" + depends on SPL_HAVE_INIT_STACK default 0x946bb8 if ARCH_MX7 default 0x93ffb8 if ARCH_MX6 && MX6_OCRAM_256KB default 0x91ffb8 if ARCH_MX6 && !MX6_OCRAM_256KB @@ -401,9 +419,9 @@ config SPL_STACK default 0x54000 if MACH_SUN50I || MACH_SUN50I_H5 default 0x18000 if MACH_SUN9I default 0x8000 if ARCH_SUNXI - default 0x200E4000 if ARCH_SC5XX && (SC59X_64 || SC59X) - default 0x200B0000 if ARCH_SC5XX && SC58X - default 0x200D0000 if ARCH_SC5XX && SC57X + default 0x200e4000 if ARCH_SC5XX && (SC59X_64 || SC59X) + default 0x200b0000 if ARCH_SC5XX && SC58X + default 0x200d0000 if ARCH_SC5XX && SC57X help Address of the start of the stack SPL will use before SDRAM is initialized. |