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-rw-r--r--board/sunxi/Kconfig180
-rw-r--r--board/sunxi/MAINTAINERS64
-rw-r--r--board/sunxi/Makefile8
-rw-r--r--board/sunxi/dram_a10s_olinuxino_m.c31
-rw-r--r--board/sunxi/dram_a13_oli_micro.c32
-rw-r--r--board/sunxi/dram_a13_olinuxino.c31
-rw-r--r--board/sunxi/dram_bananapi.c31
-rw-r--r--board/sunxi/dram_r7dongle.c31
-rw-r--r--board/sunxi/dram_sun4i_auto.c14
-rw-r--r--board/sunxi/dram_sun5i_auto.c13
-rw-r--r--board/sunxi/dram_timings_sun4i.h205
-rw-r--r--board/sunxi/gmac.c11
12 files changed, 361 insertions, 290 deletions
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 738b55e..4a21589 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -39,16 +39,23 @@ config DRAM_CLK
default 360 if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
---help---
Set the dram clock speed, valid range 240 - 480, must be a multiple
- of 24. Note on sun4i / sun5i / sun7i this is only used by boards
- which use dram autoconfig.
+ of 24.
+
+if MACH_SUN5I || MACH_SUN7I
+config DRAM_MBUS_CLK
+ int "sunxi mbus clock speed"
+ default 300
+ ---help---
+ Set the mbus clock speed. The maximum on sun5i hardware is 300MHz.
+
+endif
config DRAM_ZQ
int "sunxi dram zq value"
default 123 if MACH_SUN4I || MACH_SUN5I || MACH_SUN6I || MACH_SUN8I
default 127 if MACH_SUN7I
---help---
- Set the dram zq value. Note on sun4i / sun5i / sun7i this is only
- used by boards which use dram autoconfig.
+ Set the dram zq value.
if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
config DRAM_EMR1
@@ -56,98 +63,81 @@ config DRAM_EMR1
default 0 if MACH_SUN4I
default 4 if MACH_SUN5I || MACH_SUN7I
---help---
- Set the dram controller emr1 value. Note this is only used by boards
- which use dram autoconfig.
-endif
-
-config SYS_CONFIG_NAME
- default "sun4i" if MACH_SUN4I
- default "sun5i" if MACH_SUN5I
- default "sun6i" if MACH_SUN6I
- default "sun7i" if MACH_SUN7I
- default "sun8i" if MACH_SUN8I
-
-choice
- prompt "Board"
-
-config TARGET_A10S_OLINUXINO_M
- bool "A10S_OLINUXINO_M"
- depends on MACH_SUN5I
-
-config TARGET_A13_OLINUXINOM
- bool "A13_OLINUXINOM"
- depends on MACH_SUN5I
-
-config TARGET_A13_OLINUXINO
- bool "A13_OLINUXINO"
- depends on MACH_SUN5I
-
-config TARGET_A20_OLINUXINO_L2
- bool "A20_OLINUXINO_L2"
- depends on MACH_SUN7I
-
-config TARGET_A20_OLINUXINO_L
- bool "A20_OLINUXINO_L"
- depends on MACH_SUN7I
-
-config TARGET_A20_OLINUXINO_M
- bool "A20_OLINUXINO_M"
- depends on MACH_SUN7I
-
-config TARGET_AUXTEK_T004
- bool "AUXTEK_T004"
- depends on MACH_SUN5I
-
-config TARGET_BANANAPI
- bool "BANANAPI"
- depends on MACH_SUN7I
-
-config TARGET_BANANAPRO
- bool "BANANAPRO"
- depends on MACH_SUN7I
+ Set the dram controller emr1 value.
-config TARGET_CUBIEBOARD2
- bool "CUBIEBOARD2"
- depends on MACH_SUN7I
-
-config TARGET_CUBIETRUCK
- bool "CUBIETRUCK"
- depends on MACH_SUN7I
+config DRAM_ODT_EN
+ int "sunxi dram odt_en value"
+ default 0
+ ---help---
+ Set the dram controller odt_en parameter. This can be used to
+ enable/disable the ODT feature.
-config TARGET_PCDUINO3
- bool "PCDUINO3"
- depends on MACH_SUN7I
+config DRAM_TPR3
+ hex "sunxi dram tpr3 value"
+ default 0
+ ---help---
+ Set the dram controller tpr3 parameter. This parameter configures
+ the delay on the command lane and also phase shifts, which are
+ applied for sampling incoming read data. The default value 0
+ means that no phase/delay adjustments are necessary. Properly
+ configuring this parameter increases reliability at high DRAM
+ clock speeds.
+
+config DRAM_DQS_GATING_DELAY
+ hex "sunxi dram dqs_gating_delay value"
+ default 0
+ ---help---
+ Set the dram controller dqs_gating_delay parmeter. Each byte
+ encodes the DQS gating delay for each byte lane. The delay
+ granularity is 1/4 cycle. For example, the value 0x05060606
+ means that the delay is 5 quarter-cycles for one lane (1.25
+ cycles) and 6 quarter-cycles (1.5 cycles) for 3 other lanes.
+ The default value 0 means autodetection. The results of hardware
+ autodetection are not very reliable and depend on the chip
+ temperature (sometimes producing different results on cold start
+ and warm reboot). But the accuracy of hardware autodetection
+ is usually good enough, unless running at really high DRAM
+ clocks speeds (up to 600MHz). If unsure, keep as 0.
-config TARGET_MELE_M3
- bool "MELE_M3"
- depends on MACH_SUN7I
+choice
+ prompt "sunxi dram timings"
+ default DRAM_TIMINGS_VENDOR_MAGIC
+ ---help---
+ Select the timings of the DDR3 chips.
-config TARGET_MK802_A10S
- bool "MK802_A10S"
- depends on MACH_SUN5I
+config DRAM_TIMINGS_VENDOR_MAGIC
+ bool "Magic vendor timings from Android"
+ ---help---
+ The same DRAM timings as in the Allwinner boot0 bootloader.
-config TARGET_MSI_PRIMO73
- bool "MSI Primo73 (7\" tablet)"
- depends on MACH_SUN7I
+config DRAM_TIMINGS_DDR3_1066F_1333H
+ bool "JEDEC DDR3-1333H with down binning to DDR3-1066F"
+ ---help---
+ Use the timings of the standard JEDEC DDR3-1066F speed bin for
+ DRAM_CLK <= 533MHz and the timings of the DDR3-1333H speed bin
+ for DRAM_CLK > 533MHz. This covers the majority of DDR3 chips
+ used in Allwinner A10/A13/A20 devices. In the case of DDR3-1333
+ or DDR3-1600 chips, be sure to check the DRAM datasheet to confirm
+ that down binning to DDR3-1066F is supported (because DDR3-1066F
+ uses a bit faster timings than DDR3-1333H).
+
+config DRAM_TIMINGS_DDR3_800E_1066G_1333J
+ bool "JEDEC DDR3-800E / DDR3-1066G / DDR3-1333J"
---help---
- The MSI Primo73 is an A20 based tablet, with 1G RAM, 16G NAND,
- 1024x600 TN LCD display, mono speaker, 0.3 MP front camera, 2.0 MP
- rear camera, 3000 mAh battery, gt911 touchscreen, mma8452 accelerometer
- and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons
- (both volume buttons are also connected to the UBOOT_SEL pin). The
- external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB
- OTG and 3.5mm headphone jack. More details are available at
- http://linux-sunxi.org/MSI_Primo73
+ Use the timings of the slowest possible JEDEC speed bin for the
+ selected DRAM_CLK. Depending on the DRAM_CLK value, it may be
+ DDR3-800E, DDR3-1066G or DDR3-1333J.
-config TARGET_I12_TVBOX
- bool "I12_TVBOX"
- depends on MACH_SUN7I
+endchoice
-config TARGET_R7DONGLE
- bool "R7DONGLE"
- depends on MACH_SUN5I
+endif
-endchoice
+config SYS_CONFIG_NAME
+ default "sun4i" if MACH_SUN4I
+ default "sun5i" if MACH_SUN5I
+ default "sun6i" if MACH_SUN6I
+ default "sun7i" if MACH_SUN7I
+ default "sun8i" if MACH_SUN8I
config SYS_BOARD
default "sunxi"
@@ -270,6 +260,16 @@ config VIDEO_VGA_VIA_LCD
LCD interface driving a VGA connector, such as found on the
Olimex A13 boards.
+config VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH
+ boolean "Force sync active high for VGA via LCD controller support"
+ depends on VIDEO_VGA_VIA_LCD
+ default n
+ ---help---
+ Say Y here if you've a board which uses opendrain drivers for the vga
+ hsync and vsync signals. Opendrain drivers cannot generate steep enough
+ positive edges for a stable video output, so on boards with opendrain
+ drivers the sync signals must always be active high.
+
config VIDEO_VGA_EXTERNAL_DAC_EN
string "LCD panel power enable pin"
depends on VIDEO_VGA_VIA_LCD
@@ -383,4 +383,10 @@ config USB_KEYBOARD
Say Y here to add support for using a USB keyboard (typically used
in combination with a graphical console).
+config GMAC_TX_DELAY
+ int "GMAC Transmit Clock Delay Chain"
+ default 0
+ ---help---
+ Set the GMAC Transmit Clock Delay Chain value.
+
endif
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index 743e7f5..faa413c 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -34,16 +34,6 @@ F: configs/qt840a_defconfig
F: include/configs/sun8i.h
F: configs/Ippo_q8h_v1_2_defconfig
-CUBIEBOARD2 BOARD
-M: Ian Campbell <ijc@hellion.org.uk>
-M: Hans de Goede <hdegoede@redhat.com>
-S: Maintained
-F: include/configs/sun7i.h
-F: configs/Cubieboard2_defconfig
-F: configs/Cubieboard2_FEL_defconfig
-F: configs/Cubietruck_defconfig
-F: configs/Cubietruck_FEL_defconfig
-
A20-OLINUXINO-LIME BOARD
M: FUKAUMI Naoki <naobsd@gmail.com>
S: Maintained
@@ -61,36 +51,47 @@ M: Maxime Ripard <maxime.ripard@free-electrons.com>
S: Maintained
F: configs/Colombus_defconfig
+CUBIEBOARD2 BOARD
+M: Ian Campbell <ijc@hellion.org.uk>
+M: Hans de Goede <hdegoede@redhat.com>
+S: Maintained
+F: include/configs/sun7i.h
+F: configs/Cubieboard2_defconfig
+F: configs/Cubieboard2_FEL_defconfig
+F: configs/Cubietruck_defconfig
+F: configs/Cubietruck_FEL_defconfig
+
GEMEI-G9 TABLET
-M: Priit Laes <plaes@plaes.org>
-S: Maintained
-F: configs/sunxi_Gemei_G9_defconfig
+M: Priit Laes <plaes@plaes.org>
+S: Maintained
+F: configs/sunxi_Gemei_G9_defconfig
-HUMMINIGBIRD-A31 BOARD
+HUMMINGBIRD-A31 BOARD
M: Chen-Yu Tsai <wens@csie.org>
S: Maintained
F: configs/Hummingbird_A31_defconfig
+INET-86VS BOARD
+M: Michal Suchanek <hramrach@gmail.com>
+S: Maintained
+F: board/sunxi/dram_inet_86vs.c
+F: configs/Inet_86VS_defconfig
+
IPPO-Q8H-V5 BOARD
M: Chen-Yu Tsai <wens@csie.org>
S: Maintained
F: configs/Ippo_q8h_v5_defconfig
-MSI-PRIMO73 BOARD
-M: Siarhei Siamashka <siarhei.siamashka@gmail.com>
-S: Maintained
-F: configs/MSI_Primo73_defconfig
-
-MSI-PRIMO81 BOARD
-M: Siarhei Siamashka <siarhei.siamashka@gmail.com>
-S: Maintained
-F: configs/MSI_Primo81_defconfig
-
LINKSPRITE-PCDUINO BOARD
M: Zoltan Herpai <wigyori@uid0.hu>
S: Maintained
F: configs/Linksprite_pcDuino_defconfig
+LINKSPRITE-PCDUINO3-NANO BOARD
+M: Adam Sampson <ats@offog.org>
+S: Maintained
+F: configs/Linksprite_pcDuino3_Nano_defconfig
+
MARSBOARD-A10 BOARD
M: Aleksei Mamlin <mamlinav@gmail.com>
S: Maintained
@@ -100,3 +101,18 @@ MELE M5 BOARD
M: Ian Campbell <ijc@hellion.org.uk>
S: Maintained
F: configs/Mele_M5_defconfig
+
+MSI-PRIMO73 BOARD
+M: Siarhei Siamashka <siarhei.siamashka@gmail.com>
+S: Maintained
+F: configs/MSI_Primo73_defconfig
+
+MSI-PRIMO81 BOARD
+M: Siarhei Siamashka <siarhei.siamashka@gmail.com>
+S: Maintained
+F: configs/MSI_Primo81_defconfig
+
+TZX-Q8-713B7 BOARD
+M: Paul Kocialkowski <contact@paulk.fr>
+S: Maintained
+F: configs/TZX-Q8-713B7_defconfig
diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index 71edb83..43766e0 100644
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -12,11 +12,5 @@ obj-y += board.o
obj-$(CONFIG_SUNXI_GMAC) += gmac.o
obj-$(CONFIG_SUNXI_AHCI) += ahci.o
obj-$(CONFIG_MACH_SUN4I) += dram_sun4i_auto.o
+obj-$(CONFIG_MACH_SUN5I) += dram_sun5i_auto.o
obj-$(CONFIG_MACH_SUN7I) += dram_sun5i_auto.o
-obj-$(CONFIG_TARGET_A10S_OLINUXINO_M) += dram_a10s_olinuxino_m.o
-obj-$(CONFIG_TARGET_A13_OLINUXINO) += dram_a13_olinuxino.o
-obj-$(CONFIG_TARGET_A13_OLINUXINOM) += dram_a13_oli_micro.o
-# This is not a typo, uses the same mem settings as the a10s-olinuxino-m
-obj-$(CONFIG_TARGET_AUXTEK_T004) += dram_a10s_olinuxino_m.o
-obj-$(CONFIG_TARGET_MK802_A10S) += dram_sun5i_auto.o
-obj-$(CONFIG_TARGET_R7DONGLE) += dram_r7dongle.o
diff --git a/board/sunxi/dram_a10s_olinuxino_m.c b/board/sunxi/dram_a10s_olinuxino_m.c
deleted file mode 100644
index 8900539..0000000
--- a/board/sunxi/dram_a10s_olinuxino_m.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 432,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 16,
- .cas = 9,
- .zq = 123,
- .odt_en = 0,
- .size = 512,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
diff --git a/board/sunxi/dram_a13_oli_micro.c b/board/sunxi/dram_a13_oli_micro.c
deleted file mode 100644
index 8154ea2..0000000
--- a/board/sunxi/dram_a13_oli_micro.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 408,
- .type = 3,
- .rank_num = 1,
- .density = 2048,
- .io_width = 16,
- .bus_width = 16,
- .cas = 9,
- .zq = 123,
- .odt_en = 0,
- .size = 256,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0,
- .emr2 = 0x10,
- .emr3 = 0,
-
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
diff --git a/board/sunxi/dram_a13_olinuxino.c b/board/sunxi/dram_a13_olinuxino.c
deleted file mode 100644
index ca96260..0000000
--- a/board/sunxi/dram_a13_olinuxino.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 408,
- .type = 3,
- .rank_num = 1,
- .density = 2048,
- .io_width = 8,
- .bus_width = 16,
- .cas = 9,
- .zq = 123,
- .odt_en = 0,
- .size = 512,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0,
- .tpr4 = 0,
- .tpr5 = 0,
- .emr1 = 0,
- .emr2 = 0x10,
- .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
diff --git a/board/sunxi/dram_bananapi.c b/board/sunxi/dram_bananapi.c
deleted file mode 100644
index 0ed7943..0000000
--- a/board/sunxi/dram_bananapi.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
- .clock = 432,
- .type = 3,
- .rank_num = 1,
- .density = 4096,
- .io_width = 16,
- .bus_width = 32,
- .cas = 9,
- .zq = 0x7f,
- .odt_en = 0,
- .size = 1024,
- .tpr0 = 0x42d899b7,
- .tpr1 = 0xa090,
- .tpr2 = 0x22a00,
- .tpr3 = 0x0,
- .tpr4 = 0x1,
- .tpr5 = 0x0,
- .emr1 = 0x4,
- .emr2 = 0x10,
- .emr3 = 0x0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
- return dramc_init(&dram_para);
-}
diff --git a/board/sunxi/dram_r7dongle.c b/board/sunxi/dram_r7dongle.c
deleted file mode 100644
index 59343cb..0000000
--- a/board/sunxi/dram_r7dongle.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* 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);
-}
diff --git a/board/sunxi/dram_sun4i_auto.c b/board/sunxi/dram_sun4i_auto.c
index 826bacf..09e0c9a 100644
--- a/board/sunxi/dram_sun4i_auto.c
+++ b/board/sunxi/dram_sun4i_auto.c
@@ -8,19 +8,25 @@ static struct dram_para dram_para = {
.density = 0,
.io_width = 0,
.bus_width = 0,
- .cas = 6,
.zq = CONFIG_DRAM_ZQ,
- .odt_en = 0,
+ .odt_en = CONFIG_DRAM_ODT_EN,
.size = 0,
+#ifdef CONFIG_DRAM_TIMINGS_VENDOR_MAGIC
+ .cas = 6,
.tpr0 = 0x30926692,
.tpr1 = 0x1090,
.tpr2 = 0x1a0c8,
- .tpr3 = 0,
+ .emr2 = 0,
+#else
+# include "dram_timings_sun4i.h"
+ .active_windowing = 1,
+#endif
+ .tpr3 = CONFIG_DRAM_TPR3,
.tpr4 = 0,
.tpr5 = 0,
.emr1 = CONFIG_DRAM_EMR1,
- .emr2 = 0,
.emr3 = 0,
+ .dqs_gating_delay = CONFIG_DRAM_DQS_GATING_DELAY,
};
unsigned long sunxi_dram_init(void)
diff --git a/board/sunxi/dram_sun5i_auto.c b/board/sunxi/dram_sun5i_auto.c
index e86b08e..e52d54c 100644
--- a/board/sunxi/dram_sun5i_auto.c
+++ b/board/sunxi/dram_sun5i_auto.c
@@ -5,24 +5,31 @@
static struct dram_para dram_para = {
.clock = CONFIG_DRAM_CLK,
+ .mbus_clock = CONFIG_DRAM_MBUS_CLK,
.type = 3,
.rank_num = 1,
.density = 0,
.io_width = 0,
.bus_width = 0,
- .cas = 9,
.zq = CONFIG_DRAM_ZQ,
- .odt_en = 0,
+ .odt_en = CONFIG_DRAM_ODT_EN,
.size = 0,
+#ifdef CONFIG_DRAM_TIMINGS_VENDOR_MAGIC
+ .cas = 9,
.tpr0 = 0x42d899b7,
.tpr1 = 0xa090,
.tpr2 = 0x22a00,
+ .emr2 = 0x10,
+#else
+# include "dram_timings_sun4i.h"
+ .active_windowing = 1,
+#endif
.tpr3 = 0,
.tpr4 = 0,
.tpr5 = 0,
.emr1 = CONFIG_DRAM_EMR1,
- .emr2 = 0x10,
.emr3 = 0,
+ .dqs_gating_delay = CONFIG_DRAM_DQS_GATING_DELAY,
};
unsigned long sunxi_dram_init(void)
diff --git a/board/sunxi/dram_timings_sun4i.h b/board/sunxi/dram_timings_sun4i.h
new file mode 100644
index 0000000..29b934d
--- /dev/null
+++ b/board/sunxi/dram_timings_sun4i.h
@@ -0,0 +1,205 @@
+/* This file is automatically generated, do not edit */
+
+#if defined(CONFIG_DRAM_TIMINGS_DDR3_1066F_1333H)
+# if CONFIG_DRAM_CLK <= 360 /* DDR3-1066F @360MHz, timings: 6-5-5-14 */
+ .cas = 6,
+ .tpr0 = 0x268e5590,
+ .tpr1 = 0xa090,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 384 /* DDR3-1066F @384MHz, timings: 6-6-6-15 */
+ .cas = 6,
+ .tpr0 = 0x288f6690,
+ .tpr1 = 0xa0a0,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 396 /* DDR3-1066F @396MHz, timings: 6-6-6-15 */
+ .cas = 6,
+ .tpr0 = 0x2a8f6690,
+ .tpr1 = 0xa0a0,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 408 /* DDR3-1066F @408MHz, timings: 7-6-6-16 */
+ .cas = 7,
+ .tpr0 = 0x2ab06690,
+ .tpr1 = 0xa0a8,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 432 /* DDR3-1066F @432MHz, timings: 7-6-6-17 */
+ .cas = 7,
+ .tpr0 = 0x2cb16690,
+ .tpr1 = 0xa0b0,
+ .tpr2 = 0x22e00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 456 /* DDR3-1066F @456MHz, timings: 7-6-6-18 */
+ .cas = 7,
+ .tpr0 = 0x30b26690,
+ .tpr1 = 0xa0b8,
+ .tpr2 = 0x22e00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 468 /* DDR3-1066F @468MHz, timings: 7-7-7-18 */
+ .cas = 7,
+ .tpr0 = 0x30b27790,
+ .tpr1 = 0xa0c0,
+ .tpr2 = 0x23200,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 480 /* DDR3-1066F @480MHz, timings: 7-7-7-18 */
+ .cas = 7,
+ .tpr0 = 0x32b27790,
+ .tpr1 = 0xa0c0,
+ .tpr2 = 0x23200,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 504 /* DDR3-1066F @504MHz, timings: 7-7-7-19 */
+ .cas = 7,
+ .tpr0 = 0x34d37790,
+ .tpr1 = 0xa0d0,
+ .tpr2 = 0x23600,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 528 /* DDR3-1066F @528MHz, timings: 7-7-7-20 */
+ .cas = 7,
+ .tpr0 = 0x36d47790,
+ .tpr1 = 0xa0d8,
+ .tpr2 = 0x23600,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 540 /* DDR3-1333H @540MHz, timings: 9-8-8-20 */
+ .cas = 9,
+ .tpr0 = 0x36b488b4,
+ .tpr1 = 0xa0c8,
+ .tpr2 = 0x2b600,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 552 /* DDR3-1333H @552MHz, timings: 9-8-8-20 */
+ .cas = 9,
+ .tpr0 = 0x38b488b4,
+ .tpr1 = 0xa0c8,
+ .tpr2 = 0x2ba00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 576 /* DDR3-1333H @576MHz, timings: 9-8-8-21 */
+ .cas = 9,
+ .tpr0 = 0x3ab588b4,
+ .tpr1 = 0xa0d0,
+ .tpr2 = 0x2ba00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 600 /* DDR3-1333H @600MHz, timings: 9-9-9-22 */
+ .cas = 9,
+ .tpr0 = 0x3cb699b4,
+ .tpr1 = 0xa0d8,
+ .tpr2 = 0x2be00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 624 /* DDR3-1333H @624MHz, timings: 9-9-9-23 */
+ .cas = 9,
+ .tpr0 = 0x3eb799b4,
+ .tpr1 = 0xa0e8,
+ .tpr2 = 0x2be00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 648 /* DDR3-1333H @648MHz, timings: 9-9-9-24 */
+ .cas = 9,
+ .tpr0 = 0x42b899b4,
+ .tpr1 = 0xa0f0,
+ .tpr2 = 0x2c200,
+ .emr2 = 0x10,
+# else
+# error CONFIG_DRAM_CLK is set too high
+# endif
+#elif defined(CONFIG_DRAM_TIMINGS_DDR3_800E_1066G_1333J)
+# if CONFIG_DRAM_CLK <= 360 /* DDR3-800E @360MHz, timings: 6-6-6-14 */
+ .cas = 6,
+ .tpr0 = 0x268e6690,
+ .tpr1 = 0xa090,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 384 /* DDR3-800E @384MHz, timings: 6-6-6-15 */
+ .cas = 6,
+ .tpr0 = 0x2a8f6690,
+ .tpr1 = 0xa0a0,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 396 /* DDR3-800E @396MHz, timings: 6-6-6-15 */
+ .cas = 6,
+ .tpr0 = 0x2a8f6690,
+ .tpr1 = 0xa0a0,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x0,
+# elif CONFIG_DRAM_CLK <= 408 /* DDR3-1066G @408MHz, timings: 8-7-7-16 */
+ .cas = 8,
+ .tpr0 = 0x2cb07790,
+ .tpr1 = 0xa0a8,
+ .tpr2 = 0x22a00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 432 /* DDR3-1066G @432MHz, timings: 8-7-7-17 */
+ .cas = 8,
+ .tpr0 = 0x2eb17790,
+ .tpr1 = 0xa0b0,
+ .tpr2 = 0x22e00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 456 /* DDR3-1066G @456MHz, timings: 8-7-7-18 */
+ .cas = 8,
+ .tpr0 = 0x30b27790,
+ .tpr1 = 0xa0b8,
+ .tpr2 = 0x22e00,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 468 /* DDR3-1066G @468MHz, timings: 8-8-8-18 */
+ .cas = 8,
+ .tpr0 = 0x32b28890,
+ .tpr1 = 0xa0c0,
+ .tpr2 = 0x23200,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 480 /* DDR3-1066G @480MHz, timings: 8-8-8-18 */
+ .cas = 8,
+ .tpr0 = 0x34b28890,
+ .tpr1 = 0xa0c0,
+ .tpr2 = 0x23200,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 504 /* DDR3-1066G @504MHz, timings: 8-8-8-19 */
+ .cas = 8,
+ .tpr0 = 0x36d38890,
+ .tpr1 = 0xa0d0,
+ .tpr2 = 0x23600,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 528 /* DDR3-1066G @528MHz, timings: 8-8-8-20 */
+ .cas = 8,
+ .tpr0 = 0x38d48890,
+ .tpr1 = 0xa0d8,
+ .tpr2 = 0x23600,
+ .emr2 = 0x8,
+# elif CONFIG_DRAM_CLK <= 540 /* DDR3-1333J @540MHz, timings: 10-9-9-20 */
+ .cas = 10,
+ .tpr0 = 0x38b499b4,
+ .tpr1 = 0xa0c8,
+ .tpr2 = 0x2b600,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 552 /* DDR3-1333J @552MHz, timings: 10-9-9-20 */
+ .cas = 10,
+ .tpr0 = 0x3ab499b4,
+ .tpr1 = 0xa0c8,
+ .tpr2 = 0x2ba00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 576 /* DDR3-1333J @576MHz, timings: 10-9-9-21 */
+ .cas = 10,
+ .tpr0 = 0x3cb599b4,
+ .tpr1 = 0xa0d0,
+ .tpr2 = 0x2ba00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 600 /* DDR3-1333J @600MHz, timings: 10-9-9-22 */
+ .cas = 10,
+ .tpr0 = 0x3eb699b4,
+ .tpr1 = 0xa0d8,
+ .tpr2 = 0x2be00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 624 /* DDR3-1333J @624MHz, timings: 10-10-10-23 */
+ .cas = 10,
+ .tpr0 = 0x40b7aab4,
+ .tpr1 = 0xa0e8,
+ .tpr2 = 0x2be00,
+ .emr2 = 0x10,
+# elif CONFIG_DRAM_CLK <= 648 /* DDR3-1333J @648MHz, timings: 10-10-10-24 */
+ .cas = 10,
+ .tpr0 = 0x44b8aab4,
+ .tpr1 = 0xa0f0,
+ .tpr2 = 0x2c200,
+ .emr2 = 0x10,
+# else
+# error CONFIG_DRAM_CLK is set too high
+# endif
+#else
+# error CONFIG_DRAM_TIMINGS_* is not defined
+#endif
diff --git a/board/sunxi/gmac.c b/board/sunxi/gmac.c
index 4e4615e..8849132 100644
--- a/board/sunxi/gmac.c
+++ b/board/sunxi/gmac.c
@@ -24,20 +24,13 @@ int sunxi_gmac_initialize(bd_t *bis)
#ifdef CONFIG_RGMII
setbits_le32(&ccm->gmac_clk_cfg, CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII |
CCM_GMAC_CTRL_GPIT_RGMII);
+ setbits_le32(&ccm->gmac_clk_cfg,
+ CCM_GMAC_CTRL_TX_CLK_DELAY(CONFIG_GMAC_TX_DELAY));
#else
setbits_le32(&ccm->gmac_clk_cfg, CCM_GMAC_CTRL_TX_CLK_SRC_MII |
CCM_GMAC_CTRL_GPIT_MII);
#endif
- /*
- * In order for the gmac nic to work reliable on the Bananapi, we
- * need to set bits 10-12 GTXDC "GMAC Transmit Clock Delay Chain"
- * of the GMAC clk register to 3.
- */
-#if defined CONFIG_TARGET_BANANAPI || defined CONFIG_TARGET_BANANAPRO
- setbits_le32(&ccm->gmac_clk_cfg, 0x3 << 10);
-#endif
-
#ifndef CONFIG_MACH_SUN6I
/* Configure pin mux settings for GMAC */
for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(16); pin++) {
generated by cgit v1.1 at 2024-11-24 20:15:51 +0000