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arch: arm: omap: Declare size of ddr very early

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Declare the size of ddr very early in spl, so that this can be
used to enable cache.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Ravi Babu <ravibabu@ti.com>
This commit is contained in:
Lokesh Vutla 2017-04-18 17:27:24 +05:30 • committed by Tom Rini
parent 15eb1d43bf
commit 86282798b0
2 changed files with 5 additions and 0 deletions
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4
arch/arm/mach-omap2/am33xx/board.c
View file

@ -327,6 +327,10 @@ void board_init_f(ulong dummy)
early_system_init();
board_early_init_f();
sdram_init();
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size(
(void *)CONFIG_SYS_SDRAM_BASE,
CONFIG_MAX_RAM_BANK_SIZE);
}
#endif

1
arch/arm/mach-omap2/hwinit-common.c
View file

@ -171,6 +171,7 @@ void board_init_f(ulong dummy)
#endif
/* For regular u-boot sdram_init() is called from dram_init() */
sdram_init();
gd->ram_size = omap_sdram_size();
}
#endif