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sunxi: Switch to using malloc_simple for the spl

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common/dlmalloc.c is quite big, both in .text and .data usage. E.g. for a
Mele_M9 sun6i board build this reduces .text from 0x4214 to 0x3b94 bytes,
and .data from 0x54c to 0x144 bytes.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Hans de Goede 2015-09-13 12:31:24 +02:00
parent ff42d107bf
commit 6d0bdfdde5
3 changed files with 2 additions and 3 deletions
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1
arch/arm/Kconfig
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@ -523,6 +523,7 @@ config ARCH_SUNXI
select OF_CONTROL
select OF_SEPARATE
select SPL_STACK_R if !MACH_SUN9I
select SPL_SYS_MALLOC_SIMPLE if !MACH_SUN9I
select USB
select USB_STORAGE
select USB_KEYBOARD

1
arch/arm/cpu/armv7/sunxi/board.c
View File

@ -192,6 +192,7 @@ u32 spl_boot_mode(void)
void board_init_f(ulong dummy)
{
spl_init();
preloader_console_init();
#ifdef CONFIG_SPL_I2C_SUPPORT

3
include/configs/sunxi-common.h
View File

@ -77,7 +77,6 @@
* 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
#define SDRAM_OFFSET(x) 0x4##x
@ -89,12 +88,10 @@
* 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
#define CONFIG_SPL_BSS_MAX_SIZE 0x00080000 /* 512 KiB */
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000 /* 512 KiB */
#ifdef CONFIG_MACH_SUN9I
/*