Commit ff42d107 authored by Hans de Goede's avatar Hans de Goede

sunxi: Enable CONFIG_SPL_STACK_R

Select CONFIG_SPL_STACK_R for sunxi boards, this gives us much more
room on the stack once we've the DRAM running.

Besides being a good change to have on itself, this also paves the
way for switching to using malloc_simple in the SPL which cuts of
close to 4KiB of the SPL size.
Signed-off-by: 's avatarHans de Goede <hdegoede@redhat.com>
Reviewed-by: 's avatarTom Rini <trini@konsulko.com>
parent dcfcb8d4
......@@ -522,6 +522,7 @@ config ARCH_SUNXI
select DM_USB
select OF_CONTROL
select OF_SEPARATE
select SPL_STACK_R if !MACH_SUN9I
select USB
select USB_STORAGE
select USB_KEYBOARD
......
......@@ -562,4 +562,8 @@ config GMAC_TX_DELAY
---help---
Set the GMAC Transmit Clock Delay Chain value.
config SPL_STACK_R_ADDR
default 0x4fe00000 if MACH_SUN4I || MACH_SUN5I || MACH_SUN6I || MACH_SUN7I || MACH_SUN8I
default 0x2fe00000 if MACH_SUN9I
endif
......@@ -73,6 +73,10 @@
#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* default load address */
#define CONFIG_SYS_TEXT_BASE 0x2a000000
#define CONFIG_PRE_CON_BUF_ADDR 0x2f000000
/* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
* since it needs to fit in with the other values. By also #defining it
* we get warnings if the Kconfig value mismatches. */
#define CONFIG_SPL_STACK_R_ADDR 0x2fe00000
#define CONFIG_SYS_SPL_MALLOC_START 0x2ff00000
#define CONFIG_SPL_BSS_START_ADDR 0x2ff80000
#else
......@@ -81,6 +85,10 @@
#define CONFIG_SYS_LOAD_ADDR 0x42000000 /* default load address */
#define CONFIG_SYS_TEXT_BASE 0x4a000000
#define CONFIG_PRE_CON_BUF_ADDR 0x4f000000
/* Note SPL_STACK_R_ADDR is set through Kconfig, we include it here
* since it needs to fit in with the other values. By also #defining it
* we get warnings if the Kconfig value mismatches. */
#define CONFIG_SPL_STACK_R_ADDR 0x4fe00000
#define CONFIG_SYS_SPL_MALLOC_START 0x4ff00000
#define CONFIG_SPL_BSS_START_ADDR 0x4ff80000
#endif
......
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