x86: rename CONFIG_STACK_SIZE

Configuration variables should have the same meaning independent of the
architecture. x86 and ARM both use CONFIG_STACK_SIZE:

* x86: U-Boot's runtime stack size during reboot
* ARM: max stack size that can be used by U-Boot

Rename the x86 configuration variable to CONFIG_STACK_SIZE_REBOOT

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index cbca69ef6b3a73888751d9c64fa4814650b1c14e..a34b108fffa6f0e92047d0dadac878a9ca5fa785 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -811,7 +811,7 @@ config S3_VGA_ROM_RUN
          graphics console won't work without VGA options ROMs. Set it to N
          if your kernel is only on a serial console.
 
-config STACK_SIZE
+config STACK_SIZE_RESUME
        hex
        depends on HAVE_ACPI_RESUME
        default 0x1000

diff --git a/arch/x86/lib/fsp/fsp_dram.c b/arch/x86/lib/fsp/fsp_dram.c
index 01d498c21ed602533de0416445d0a39d856eb4e5..faa819fab4b74ef9ebcf949dda97908182cb1b88 100644 (file)
--- a/arch/x86/lib/fsp/fsp_dram.c
+++ b/arch/x86/lib/fsp/fsp_dram.c
@@ -121,7 +121,7 @@ unsigned int install_e820_map(unsigned int max_entries,
                ulong stack_size;
 
                stack_size = CONFIG_IS_ENABLED(HAVE_ACPI_RESUME,
-                                              (CONFIG_STACK_SIZE), (0));
+                                              (CONFIG_STACK_SIZE_RESUME), (0));
                /*
                 * Everything between U-Boot's stack and ram top needs to be
                 * reserved in order for ACPI S3 resume to work.