mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-21 01:18:52 +09:00
![Hans de Goede](/assets/img/avatar_default.png)
Add support for the Allwinner A13 and A10s SoCs also know as the Allwinner sun5i family, and the A13-OLinuXinoM A13 based and r7-tv-dongle A10s based boards. The only differences compared to the already supported sun4i and sun7i families are all in the DRAM controller initialization: -Different hcpr values -Different MBUS settings -Some other small initialization changes Signed-off-by: Henrik Nordstrom <henrik@henriknordstrom.net> Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Oliver Schinagl <oliver@schinagl.nl> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
32 lines
497 B
C
32 lines
497 B
C
/* this file is generated, don't edit it yourself */
|
|
|
|
#include <common.h>
|
|
#include <asm/arch/dram.h>
|
|
|
|
static struct dram_para dram_para = {
|
|
.clock = 384,
|
|
.type = 3,
|
|
.rank_num = 1,
|
|
.density = 2048,
|
|
.io_width = 8,
|
|
.bus_width = 32,
|
|
.cas = 9,
|
|
.zq = 123,
|
|
.odt_en = 0,
|
|
.size = 1024,
|
|
.tpr0 = 0x42d899b7,
|
|
.tpr1 = 0xa090,
|
|
.tpr2 = 0x22a00,
|
|
.tpr3 = 0,
|
|
.tpr4 = 0,
|
|
.tpr5 = 0,
|
|
.emr1 = 0x04,
|
|
.emr2 = 0x10,
|
|
.emr3 = 0,
|
|
};
|
|
|
|
unsigned long sunxi_dram_init(void)
|
|
{
|
|
return dramc_init(&dram_para);
|
|
}
|