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ARM: phyCORE-am335x: read back SDRAM controller settings 

- use am335x_barebox_entry() to remove the need for hardcoded SDRAM
  size
- remove hardcoded memory settings from device tree since there are
  different memory sizes available for this board.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2014-08-01 11:49:06 +02:00
parent 61cbf21fd5
commit bcf7cde48c
2 changed files with 2 additions and 7 deletions
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4
arch/arm/boards/phytec-phycore-am335x/lowlevel.c
View File

@ -81,7 +81,7 @@ static noinline void pcm051_board_init(void)
fdt = __dtb_am335x_phytec_phycore_start - get_runtime_offset();
barebox_arm_entry(0x80000000, SZ_512M, fdt);
am335x_barebox_entry(fdt);
}
ENTRY_FUNCTION(start_am33xx_phytec_phycore_sram, bootinfo, r1, r2)
@ -106,5 +106,5 @@ ENTRY_FUNCTION(start_am33xx_phytec_phycore_sdram, r0, r1, r2)
fdt = __dtb_am335x_phytec_phycore_start - get_runtime_offset();
barebox_arm_entry(0x80000000, SZ_512M, fdt);
am335x_barebox_entry(fdt);
}

5
arch/arm/dts/am335x-phytec-phycore.dts
View File

@ -22,11 +22,6 @@
};
};
memory {
device_type = "memory";
reg = <0x80000000 0x20000000>; /* 512 MB */
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-names = "default";