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uboot sata support for sunxi platform

PATCH Superseded Ian Campbell 5 participants 18 messages Mar 7, 2014 – Mar 12, 2014

Subsystems (3)
Arm (32-bit) Block layer Arm/Allwinner sunXi SoC support
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Ian Campbell

author
#0 lore raw

v3 cover uboot sata support for sunxi platform

This is the third version of my series to add support for AHCI to the sunxi platform. This uses the existing ahci platform support already present in u-boot. Most of the sunxi specific code comes from the Linux platform patches.

Since last time I've cut out all the unused register #defines and made the Calxeda midway platform use the scsi_init hook (new patch).

I've tested this only on cubietruck, but it is enabled for Olinino Micro, cubieboard and cubieboard2 based on inspection of the Linux DTS files. I have also now tested on Calxeda midway.

Once again as requested I am also cross posting to the main uboot mailing list since the first two patches are generic and don't rely on sunxi stuff and so could go into mainline now.

Ian.

author
#1 lore raw

PATCH v3 1/4 ahci-plat: Provide a weak scsi_init hook

This allow the platform to register the platform ahci device.

Signed-off-by Ian Campbell <[email protected]>

---
In theory this could perhaps be used by highbank. I have access to a Midway system (close enough for testing purposes, I think) but since Calxeda has folded I'm not sure it is worth it, and I am not entirely keen on reflashing firmware on the system I have access too (no safety net)...

---
 arch/arm/lib/board.c | 6 ++++++
 drivers/block/ahci.c | 5 +++++
 2 files changed, 11 insertions(+)
arch/arm/lib/board.c +6 -0
index 34f50b0..fe381a3 100644
@@ -33,6 +33,7 @@
 #include <nand.h>
 #include <onenand_uboot.h>
 #include <mmc.h>
+#include <scsi.h>
 #include <libfdt.h>
 #include <fdtdec.h>
 #include <post.h>

@@ -593,6 +594,11 @@ void board_init_r(gd_t *id, ulong dest_addr)
 	mmc_initialize(gd->bd);
 #endif
 
+#ifdef CONFIG_CMD_SCSI
+	puts("SCSI:  ");
+	scsi_init();
+#endif
+
 #ifdef CONFIG_HAS_DATAFLASH
 	AT91F_DataflashInit();
 	dataflash_print_info();
drivers/block/ahci.c +5 -0
index 0daad36..d5370fa 100644
@@ -924,6 +924,11 @@ int ahci_init(u32 base)
 err_out:
 	return rc;
 }
+
+void __weak scsi_init(void)
+{
+}
+
 #endif
 
 /*
Signature · 1 line
1.8.5.3
#2 lore raw

PATCH v3 1/4 ahci-plat: Provide a weak scsi_init hook

Quoted 3 lines · Ian Campbell

This allow the platform to register the platform ahci device.

Signed-off-by Ian Campbell <[email protected]>

Applied to u-boot/master, thanks!

Signature · 8 lines
Tom
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author
#3 lore raw

PATCH v3 2/4 highbank: use scsi_init hook

In reply to Ian Campbell
Signed-off-by Ian Campbell <[email protected]>
---
 board/highbank/highbank.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)
board/highbank/highbank.c +10 -4
index 4b272c7..d42447d 100644
@@ -51,17 +51,23 @@ int board_eth_init(bd_t *bis)
 	return rc;
 }
 
-#ifdef CONFIG_MISC_INIT_R
-int misc_init_r(void)
+#ifdef CONFIG_SCSI_AHCI_PLAT
+void scsi_init(void)
 {
-	char envbuffer[16];
-	u32 boot_choice;
 	u32 reg = readl(HB_SREG_A9_PWRDOM_STAT);
 
 	if (reg & PWRDOM_STAT_SATA) {
 		ahci_init(HB_AHCI_BASE);
 		scsi_scan(1);
 	}
+}
+#endif
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+	char envbuffer[16];
+	u32 boot_choice;
 
 	boot_choice = readl(HB_SREG_A9_BOOT_SRC_STAT) & 0xff;
 	sprintf(envbuffer, "bootcmd%d", boot_choice);
Signature · 1 line
1.8.5.3
#4 lore raw

PATCH v3 2/4 highbank: use scsi_init hook

Quoted 1 line · Ian Campbell
Signed-off-by Ian Campbell <[email protected]>
Acked-by Rob Herring <[email protected]>
Quoted 43 lines
---
 board/highbank/highbank.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)
board/highbank/highbank.c +10 -5
index 4b272c7..d42447d 100644
@@ -51,17 +51,23 @@ int board_eth_init(bd_t *bis)
        return rc;
 }
 
-#ifdef CONFIG_MISC_INIT_R
-int misc_init_r(void)
+#ifdef CONFIG_SCSI_AHCI_PLAT
+void scsi_init(void)
 {
-       char envbuffer[16];
-       u32 boot_choice;
        u32 reg = readl(HB_SREG_A9_PWRDOM_STAT);
 
        if (reg & PWRDOM_STAT_SATA) {
                ahci_init(HB_AHCI_BASE);
                scsi_scan(1);
        }
+}
+#endif
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+       char envbuffer[16];
+       u32 boot_choice;
 
        boot_choice = readl(HB_SREG_A9_BOOT_SRC_STAT) & 0xff;
        sprintf(envbuffer, "bootcmd%d", boot_choice);
--

1.8.5.3

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#5 lore raw

PATCH v3 2/4 highbank: use scsi_init hook

In reply to Ian Campbell
Quoted 2 lines · Ian Campbell
Signed-off-by Ian Campbell <[email protected]>
Acked-by Rob Herring <[email protected]>

Applied to u-boot/master, thanks!

Signature · 8 lines
Tom
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author
#6 lore raw

PATCH v3 3/4 ahci: wait longer for link.

In reply to Ian Campbell

I have observed timeouts on a cubietruck.

The increase to 40ms is completely arbitrary and Works For Me(tm). I couldn't find a good reference for how long you are supposed to wait, although googling around it seems like tens of ms rather than single digits is more common. I don't think there is any harm in waiting a bit longer.

Signed-off-by Ian Campbell <[email protected]>
---
 drivers/block/ahci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/block/ahci.c +1 -1
index d5370fa..90a0719 100644
@@ -41,7 +41,7 @@ u16 *ataid[AHCI_MAX_PORTS];
 #define WAIT_MS_SPINUP	20000
 #define WAIT_MS_DATAIO	5000
 #define WAIT_MS_FLUSH	5000
-#define WAIT_MS_LINKUP	4
+#define WAIT_MS_LINKUP	40
 
 static inline u32 ahci_port_base(u32 base, u32 port)
 {
Signature · 1 line
1.8.5.3
#7 lore raw

PATCH v3 3/4 ahci: wait longer for link.

Quoted 9 lines · Ian Campbell

I have observed timeouts on a cubietruck.

The increase to 40ms is completely arbitrary and Works For Me(tm). I couldn't find a good reference for how long you are supposed to wait, although googling around it seems like tens of ms rather than single digits is more common. I don't think there is any harm in waiting a bit longer.

Signed-off-by Ian Campbell <[email protected]>

Applied to u-boot/master, thanks!

Signature · 8 lines
Tom
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author
#8 lore raw

PATCH v3 4/4 ahci: provide sunxi SATA driver using AHCI platform framework

In reply to Ian Campbell

This enables the necessary clocks, in AHB0 and in PLL6_CFG. This is done for sun7i only since I don't have access to any other sunxi platforms with sata included.

The bulk of the code is taken from the Linux ahci sunxi platform driver patches, adjusted for u-boot.

This adds the "PORT_DMA" tweaks to the core driver, under a suitable ifdef.

This option is enabled for Cubieboard, Cubieboard2, Cubietruck and Olinuxino Micro based on contents of Linux DTS files, including SATA power pin config taken from the DTS. All build tested, but runtime tested on cubietruck (FEL) only.

Signed-off-by Ian Campbell <[email protected]>

---
v3:

Drop unused register definitions

v2:

make AHCI configurable per board, enabled for cubieboard, cubieboard2, cubietruck and Olinuxino Micro.

---
 arch/arm/cpu/armv7/sunxi/clock.c |  4 +++
 boards.cfg                       | 18 +++++-----
 drivers/block/Makefile           |  1 +
 drivers/block/ahci.c             | 15 +++++++-
 drivers/block/ahci_sunxi.c       | 77 ++++++++++++++++++++++++++++++++++++++++
 include/ahci.h                   |  9 +++++
 include/configs/sunxi-common.h   | 12 +++++++
 7 files changed, 126 insertions(+), 10 deletions(-)
 create mode 100644 drivers/block/ahci_sunxi.c
arch/arm/cpu/armv7/sunxi/clock.c +4 -0
index 06bc283..2cc274b 100644
@@ -51,6 +51,10 @@ static void clock_init_safe(void)
 #ifdef CONFIG_SUN7I
 	writel(0x1 << 6 | readl(&ccm->ahb_gate0), &ccm->ahb_gate0);
 	writel(0x1 << 31 | readl(&ccm->pll6_cfg), &ccm->pll6_cfg);
+#ifdef CONFIG_SCSI_AHCI_SUNXI
+	writel(0x1 << 25 |readl(&ccm->ahb_gate0), &ccm->ahb_gate0);
+	writel(0x1 << 14 | readl(&ccm->pll6_cfg), &ccm->pll6_cfg);
+#endif
 #endif
 }
 #endif
boards.cfg +9 -9
index 100acc8..987bc54 100644
@@ -354,8 +354,8 @@ Active  arm         armv7          sunxi       -               sunxi
 Active  arm         armv7          sunxi       -               sunxi               A13-OLinuXinoM                       sun5i:A13_OLINUXINOM,SPL,NO_AXP,STATUSLED=201,CONS_INDEX=2                                                                        -
 Active  arm         armv7          sunxi       -               sunxi               A13-OLinuXinoM_FEL                   sun5i:A13_OLINUXINOM,SPL_FEL,NO_AXP,STATUSLED=201,CONS_INDEX=2                                                                    -
 Active  arm         armv7          sunxi       -               sunxi               A13_MID                              sun5i:A13_MID,SPL,CONS_INDEX=2                                                                                                    -
-Active  arm         armv7          sunxi       -               sunxi               A20-OLinuXino_MICRO                  sun7i:A20_OLINUXINO_M,CONS_INDEX=1,STATUSLED=226,SPL,SUNXI_EMAC                                                                   -
-Active  arm         armv7          sunxi       -               sunxi               A20-OLinuXino_MICRO_FEL              sun7i:A20_OLINUXINO_M,CONS_INDEX=1,STATUSLED=226,SPL_FEL,SUNXI_EMAC                                                               -
+Active  arm         armv7          sunxi       -               sunxi               A20-OLinuXino_MICRO                  sun7i:A20_OLINUXINO_M,CONS_INDEX=1,STATUSLED=226,SPL,SUNXI_EMAC,AHCI,SATAPWR=SUNXI_GPB(8)                                                                   -
+Active  arm         armv7          sunxi       -               sunxi               A20-OLinuXino_MICRO_FEL              sun7i:A20_OLINUXINO_M,CONS_INDEX=1,STATUSLED=226,SPL_FEL,SUNXI_EMAC,AHCI,SATAPWR=SUNXI_GPB(8)                                                               -
 Active  arm         armv7          sunxi       -               sunxi               Auxtek-T003                          sun5i:AUXTEK_T003,SPL,AXP152_POWER,STATUSLED=34                                                                                   -
 Active  arm         armv7          sunxi       -               sunxi               Auxtek-T004                          sun5i:AUXTEK_T004,SPL,AXP152_POWER,STATUSLED=34                                                                                   -
 Active  arm         armv7          sunxi       -               sunxi               ba10_tv_box                          sun4i:BA10_TV_BOX,SPL,SUNXI_EMAC                                                                                                  -

@@ -363,13 +363,13 @@ Active  arm         armv7          sunxi       -               sunxi
 Active  arm         armv7          sunxi       -               sunxi               Coby_MID8042                         sun4i:COBY_MID8042,SPL                                                                                                            -
 Active  arm         armv7          sunxi       -               sunxi               Coby_MID9742                         sun4i:COBY_MID9742,SPL                                                                                                            -
 Active  arm         armv7          sunxi       -               sunxi               Colombus                             sun6i:COLOMBUS                                                                                                                    -
-Active  arm         armv7          sunxi       -               sunxi               Cubieboard                           sun4i:CUBIEBOARD,SPL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245                                                                      -
-Active  arm         armv7          sunxi       -               sunxi               Cubieboard2                          sun7i:CUBIEBOARD2,SPL,SUNXI_GMAC,STATUSLED=244,STATUSLED1=245,FAST_MBUS                                                           -
-Active  arm         armv7          sunxi       -               sunxi               Cubieboard2_FEL                      sun7i:CUBIEBOARD2,SPL_FEL,SUNXI_GMAC,STATUSLED=244,STATUSLED1=245,FAST_MBUS                                                       -
-Active  arm         armv7          sunxi       -               sunxi               Cubietruck                           sun7i:CUBIETRUCK,SPL,SUNXI_GMAC,RGMII,STATUSLED=245,STATUSLED1=244,STATUSLED2=235,STATUSLED3=231,FAST_MBUS                        -
-Active  arm         armv7          sunxi       -               sunxi               Cubietruck_FEL                       sun7i:CUBIETRUCK,SPL_FEL,SUNXI_GMAC,RGMII,STATUSLED=245,STATUSLED1=244,STATUSLED2=235,STATUSLED3=231,FAST_MBUS                    -
-Active  arm         armv7          sunxi       -               sunxi               Cubieboard_512                       sun4i:CUBIEBOARD_512,SPL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245                                                                  -
-Active  arm         armv7          sunxi       -               sunxi               Cubieboard_FEL                       sun4i:CUBIEBOARD,SPL_FEL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245                                                                  -
+Active  arm         armv7          sunxi       -               sunxi               Cubieboard                           sun4i:CUBIEBOARD,SPL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245,AHCI,SATAPWR=SUNXI_GPB(8)                                            -
+Active  arm         armv7          sunxi       -               sunxi               Cubieboard2                          sun7i:CUBIEBOARD2,SPL,SUNXI_GMAC,STATUSLED=244,STATUSLED1=245,FAST_MBUS,AHCI,SATAPWR=SUNXI_GPB(8)                                 -
+Active  arm         armv7          sunxi       -               sunxi               Cubieboard2_FEL                      sun7i:CUBIEBOARD2,SPL_FEL,SUNXI_GMAC,STATUSLED=244,STATUSLED1=245,FAST_MBUS,AHCI,SATAPWR=SUNXI_GPB(8)                             -
+Active  arm         armv7          sunxi       -               sunxi               Cubietruck                           sun7i:CUBIETRUCK,SPL,SUNXI_GMAC,RGMII,STATUSLED=245,STATUSLED1=244,STATUSLED2=235,STATUSLED3=231,FAST_MBUS,AHCI,SATAPWR=SUNXI_GPH(12) -
+Active  arm         armv7          sunxi       -               sunxi               Cubietruck_FEL                       sun7i:CUBIETRUCK,SPL_FEL,SUNXI_GMAC,RGMII,STATUSLED=245,STATUSLED1=244,STATUSLED2=235,STATUSLED3=231,FAST_MBUS,AHCI,SATAPWR=SUNXI_GPH(12) -
+Active  arm         armv7          sunxi       -               sunxi               Cubieboard_512                       sun4i:CUBIEBOARD_512,SPL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245,AHCI,SATAPWR=SUNXI_GPB(8)                                        -
+Active  arm         armv7          sunxi       -               sunxi               Cubieboard_FEL                       sun4i:CUBIEBOARD,SPL_FEL,SUNXI_EMAC,STATUSLED=244,STATUSLED1=245,AHCI,SATAPWR=SUNXI_GPB(8)                                        -
 Active  arm         armv7          sunxi       -               sunxi               DNS_M82                              sun4i:DNS_M82,SPL                                                                                                                 -
 Active  arm         armv7          sunxi       -               sunxi               EOMA68_A10                           sun4i:EOMA68_A10,SPL,MMC_SUNXI_SLOT=3,SUNXI_EMAC                                                                                  -
 Active  arm         armv7          sunxi       -               sunxi               EOMA68_A10_FEL                       sun4i:EOMA68_A10,SPL_FEL,MMC_SUNXI_SLOT=3,SUNXI_EMAC                                                                              -
drivers/block/Makefile +1 -0
index 4e94378..e77188b 100644
@@ -6,6 +6,7 @@
 #
 
 obj-$(CONFIG_SCSI_AHCI) += ahci.o
+obj-$(CONFIG_SCSI_AHCI_SUNXI) += ahci_sunxi.o
 obj-$(CONFIG_ATA_PIIX) += ata_piix.o
 obj-$(CONFIG_DWC_AHSATA) += dwc_ahsata.o
 obj-$(CONFIG_FSL_SATA) += fsl_sata.o
drivers/block/ahci.c +14 -1
index 90a0719..32be726 100644
@@ -213,6 +213,13 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent)
 			msleep(500);
 		}
 
+#ifdef CONFIG_SCSI_AHCI_SUNXI
+		tmp = readl(port_mmio + PORT_DMA);
+		tmp &= ~PORT_DMA_SETUP_MASK;
+		tmp |= PORT_DMA_SETUP_INIT;
+		writel_with_flush(tmp, port_mmio + PORT_DMA);
+#endif
+
 		/* Add the spinup command to whatever mode bits may
 		 * already be on in the command register.
 		 */

@@ -490,7 +497,7 @@ static int ahci_port_start(u8 port)
 	struct ahci_ioports *pp = &(probe_ent->port[port]);
 	volatile u8 *port_mmio = (volatile u8 *)pp->port_mmio;
 	u32 port_status;
-	u32 mem;
+	u32 mem, tmp;
 
 	debug("Enter start port: %d\n", port);
 	port_status = readl(port_mmio + PORT_SCR_STAT);

@@ -540,6 +547,12 @@ static int ahci_port_start(u8 port)
 
 	writel_with_flush(pp->rx_fis, port_mmio + PORT_FIS_ADDR);
 
+#ifdef CONFIG_SCSI_AHCI_SUNXI
+	tmp = readl(port_mmio + PORT_DMA);
+	tmp &= ~PORT_DMA_SETUP_MASK;
+        tmp |= PORT_DMA_SETUP_INIT;
+	writel_with_flush(tmp, port_mmio + PORT_DMA);
+#endif
 	writel_with_flush(PORT_CMD_ICC_ACTIVE | PORT_CMD_FIS_RX |
 			  PORT_CMD_POWER_ON | PORT_CMD_SPIN_UP |
 			  PORT_CMD_START, port_mmio + PORT_CMD);
drivers/block/ahci_sunxi.c new file +77 -0

77 lines not on this page · raw message

include/ahci.h +9 -0
index 90e8509..c94689c 100644
@@ -58,6 +58,15 @@
 #define PORT_SCR_ERR		0x30 /* SATA phy register: SError */
 #define PORT_SCR_ACT		0x34 /* SATA phy register: SActive */
 
+#ifdef CONFIG_SCSI_AHCI_SUNXI
+#define PORT_DMA		0x70 /* SUNXI specific "DMA register" */
+
+#define PORT_DMA_SETUP_OFFSET 8 /* dma setup offset */
+#define PORT_DMA_SETUP_MASK   (0xff << PORT_DMA_SETUP_OFFSET) /* dma mask */
+#define PORT_DMA_SETUP_INIT   (0x44 << PORT_DMA_SETUP_OFFSET)
+#endif
+
+
 /* PORT_IRQ_{STAT,MASK} bits */
 #define PORT_IRQ_COLD_PRES	(1 << 31) /* cold presence detect */
 #define PORT_IRQ_TF_ERR		(1 << 30) /* task file error */
include/configs/sunxi-common.h +12 -0
index d46a43f..be4c6b5 100644
@@ -88,6 +88,18 @@
 #define CONFIG_SYS_NAND_BASE            0x00
 #endif
 
+#ifdef CONFIG_AHCI
+#define CONFIG_LIBATA
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_SCSI_AHCI_SUNXI
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
+#define CONFIG_SYS_SCSI_MAX_LUN		1
+#define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+			CONFIG_SYS_SCSI_MAX_LUN)
+#define CONFIG_CMD_SCSI
+#endif
+
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_SETEXPR
Signature · 1 line
1.8.5.3
author
#9 lore raw

v3 cover uboot sata support for sunxi platform

In reply to Ian Campbell
Quoted 8 lines · Ian Campbell

This is the third version of my series to add support for AHCI to the sunxi platform. This uses the existing ahci platform support already present in u-boot. Most of the sunxi specific code comes from the Linux platform patches.

Since last time I've cut out all the unused register #defines and made the Calxeda midway platform use the scsi_init hook (new patch).

Quoted 6 lines

I've tested this only on cubietruck, but it is enabled for Olinino Micro, cubieboard and cubieboard2 based on inspection of the Linux DTS files. I have also now tested on Calxeda midway.

Once again as requested I am also cross posting to the main uboot mailing list since the first two patches are generic and don't rely on

Oops:                          ^three

That is:
ahci-plat: Provide a weak scsi_init hook
highbank: use scsi_init hook
ahci: wait longer for link.

are all suitable for main line.

Quoted 4 lines

sunxi stuff and so could go into mainline now.

Ian.

#10 lore raw

v3 cover uboot sata support for sunxi platform

Hi Ian ..

You would have a repository with these updates where I could play with git, compile and test my cubieboard2 using kernel 3.14.rc5

I'm waiting! to test your boot!
thank you

author
#11 lore raw

v3 cover uboot sata support for sunxi platform

Quoted 3 lines · Ezaul Zillmer

You would have a repository with these updates where I could play with git,
compile and test my cubieboard2 using kernel 3.14.rc5

git://gitorious.org/ijc/u-boot.git ahci-sunxi

It is based on jwrdegoede/sunxi-next.

Ian.

#12 lore raw

v3 cover uboot sata support for sunxi platform

Hi Ian

U-Boot SPL 2014.01-rc1-gb754a91 (Mar 12 2014 - 09:11:26)
Board: Cubieboard2
DRAM: 1024 MiB

CPU: 960000000Hz, AXI/AHB/APB: 3/2/2

spl: not an uImage at 1600

U-Boot 2014.01-rc1-gb754a91 (Mar 12 2014 - 09:11:26) Allwinner Technology

CPU:   Allwinner A20 (SUN7I)
Board: Cubieboard2
I2C:   ready
DRAM:  1 GiB
WARNING: Caches not enabled
MMC:   SUNXI SD/MMC: 0
SCSI:  SUNXI SCSI INIT

SATA link 0 timeout.
AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: ncq stag pm led clo only pmp pio slum part ccc apst *** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   mii0
Warning: failed to set MAC address

Hit any key to stop autoboot: 0
** Unrecognized filesystem type **
** File not found boot/uEnv.txt **
** File not found uEnv.txt **
** Unrecognized filesystem type **
414 bytes read in 11 ms (36.1 KiB/s) Jumping to boot.scr
## Executing script at 44000000
45384 bytes read in 31 ms (1.4 MiB/s) invalid extent block
invalid extent block
ext4fs_devread read outside partition 4294967120 20752 bytes read in 16 ms (1.2 MiB/s) Wrong Image Format for bootm command
ERROR: can't get kernel image!
45384 bytes read in 18 ms (2.4 MiB/s) invalid extent block
invalid extent block
ext4fs_devread read outside partition 4294967120 ** Unrecognized filesystem type **
** File not found /script.bin **

What is not wrong that the boot SCSI wheel Where am I going wrong with leaving boot.cmd? use today as well

boot.cmd
setenv bootargs console = tty0 console = ttyS0, 115200 = hdmi.audio EDID: 0 = disp.screen0_output_mode EDID: 1280x800p60 root = / dev/mmcblk0p1 rootfstype = ext4 rootwait panic = 10
ext4load mmc 0 0x43000000 boot / script.bin
ext4load mmc 0 0x46000000 boot / uImage
ext4load mmc 0 0x49000000 boot/cubie2.dtb
env September fdt_high ffffffff
bootm 0x46000000 - 0x49000000

MMC for swap SCSI?

It should be assimo Boot.cmd?

setenv bootargs console = tty0 console = ttyS0, 115200 = hdmi.audio EDID: 0 = disp.screen0_output_mode EDID: 1280x800p60 root = / dev/sda1 rootfstype = ext4 rootwait panic = 10
ext4load 0 0x43000000 scsi boot / script.bin
ext4load 0 0x46000000 scsi boot / uImage
ext4load scsi 0 0x49000000 boot/cubie2.dtb
env September fdt_high ffffffff
bootm 0x46000000 - 0x49000000

I thank
Hug!

Em s?bado, 8 de mar?o de 2014 01h16min30s UTC-3, Ian Campbell escreveu:

Quoted 14 lines · Ezaul Zillmer
Quoted 3 lines

You would have a repository with these updates where I could play with git,
compile and test my cubieboard2 using kernel 3.14.rc5

git://gitorious.org/ijc/u-boot.git ahci-sunxi

It is based on jwrdegoede/sunxi-next.

Ian.

author
#13 lore raw

v3 cover uboot sata support for sunxi platform

On Wed, 2014-03-12 at 05:43 -0700, Ezaul Zillmer wrote:

I'm afraid much of your mail was incomprehensible to me.

Quoted 6 lines

setenv bootargs console = tty0 console = ttyS0, 115200 = hdmi.audio
EDID: 0 = disp.screen0_output_mode EDID: 1280x800p60 root = / dev/sda1 rootfstype = ext4 rootwait panic = 10
ext4load 0 0x43000000 scsi boot / script.bin
ext4load 0 0x46000000 scsi boot / uImage
ext4load scsi 0 0x49000000 boot/cubie2.dtb

The first two and the last one are using a totally different syntax, only one of them can be correct, I suggest you check the uboot help/docs and experiment by hand on the uboot console before trying to construct a boot.scr.

Quoted 1 line

env September fdt_high ffffffff

WTF?

Ian.

#14 lore raw

v3 cover uboot sata support for sunxi platform

Op 12 mrt. 2014, om 13:56 heeft Ian Campbell <[email protected]> het volgende geschreven:

Quoted 11 lines · Ezaul Zillmer

I'm afraid much of your mail was incomprehensible to me.

Quoted 6 lines

setenv bootargs console = tty0 console = ttyS0, 115200 = hdmi.audio
EDID: 0 = disp.screen0_output_mode EDID: 1280x800p60 root = / dev/sda1 rootfstype = ext4 rootwait panic = 10
ext4load 0 0x43000000 scsi boot / script.bin
ext4load 0 0x46000000 scsi boot / uImage
ext4load scsi 0 0x49000000 boot/cubie2.dtb

Quoted 4 lines

The first two and the last one are using a totally different syntax, only one of them can be correct, I suggest you check the uboot help/docs and experiment by hand on the uboot console before trying to construct a boot.scr.

I've noticed 'ext4load' twice today, once in the mail above and once in the 'fedora on panda' blog post. What's stopping people from using the generic 'fsload' commands?

regards,

Koen

author
#15 lore raw

v3 cover uboot sata support for sunxi platform

Quoted 13 lines · Koen Kooi

Op 12 mrt. 2014, om 13:56 heeft Ian Campbell <[email protected]> het volgende geschreven:

Quoted 11 lines · Ezaul Zillmer

I'm afraid much of your mail was incomprehensible to me.

Quoted 6 lines

setenv bootargs console = tty0 console = ttyS0, 115200 = hdmi.audio
EDID: 0 = disp.screen0_output_mode EDID: 1280x800p60 root = / dev/sda1 rootfstype = ext4 rootwait panic = 10
ext4load 0 0x43000000 scsi boot / script.bin
ext4load 0 0x46000000 scsi boot / uImage
ext4load scsi 0 0x49000000 boot/cubie2.dtb

Quoted 8 lines
Quoted 4 lines

The first two and the last one are using a totally different syntax, only one of them can be correct, I suggest you check the uboot help/docs and experiment by hand on the uboot console before trying to construct a boot.scr.

I've noticed 'ext4load' twice today, once in the mail above and once in the 'fedora on panda' blog post. What's stopping people from using the generic 'fsload' commands?

Personally because I'd never heard of it ;-)

Ian.

#16 lore raw

v3 cover uboot sata support for sunxi platform

In reply to Ian Campbell
Quoted 35 lines

sun7i# scsi reset

Reset SCSI
scanning bus for devices...
timeout exit!
Found 0 device(s).

this same problem not think that the drive to boot

Nothing appears scsi info

:(
I will try to put another HD

Loading the kernel

[3.723244] ata1.00: ATA-8: SAMSUNG HM320II, 2AC101C4, max UDMA/133 
[3.729646] ata1.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32) 
[3.748349] ata1.00: configured for UDMA/133 
[3.752698] ATA1: EH complete 
[3.756157] scsi 0:0:0:0: Direct-Access ATA SAMSUNG HM320II 2AC1 PQ: 0 
ANSI: 5 
[3.767627] sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 
GB/298 GiB) 
[3.787130] sd 0:0:0:0: [sda] Write Protect is off 
[3.796692] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
does not support DPO or FUA 
[3.827250] sda: sda1 
[3.836155] sd 0:0:0:0: [sda] Attached SCSI disk

done.

Ezaul Zillmer

author
#17 lore raw

v3 cover uboot sata support for sunxi platform

Quoted 2 lines · Ezaul Zillmer

Nothing appears scsi info

Perhaps try increasing WAIT_MS_LINKUP some more (as per patch 3/4)?

Ian.