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ast2600: spl: Locate load buffer in DRAM space

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Return CONFIG_SYS_LOAD_ADDR pointing to DRAM space for
spl_get_load_buffer() to allow generic SPL image loading
code (e.g. FIT and Ymodem) to store data in DRAM.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Chia-Wei Wang 2021-10-27 14:17:32 +08:00 committed by Tom Rini
parent f05522749c
commit e3aab73989
1 changed files with 1 additions and 8 deletions
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9
arch/arm/mach-aspeed/ast2600/spl.c
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@ -28,14 +28,7 @@ u32 spl_boot_device(void)
struct image_header *spl_get_load_buffer(ssize_t offset, size_t size)
{
/*
* When boot from SPI, AST2600 already remap 0x00000000 ~ 0x0fffffff
* to BMC SPI memory space 0x20000000 ~ 0x2fffffff. The next stage BL
* has been located in SPI for XIP. In this case, the load buffer for
* SPL image loading will be set to the remapped address of the next
* BL instead of the DRAM space CONFIG_SYS_LOAD_ADDR
*/
return (struct image_header *)(CONFIG_SYS_TEXT_BASE);
return (struct image_header *)(CONFIG_SYS_LOAD_ADDR);
}
#ifdef CONFIG_SPL_OS_BOOT