Dear ladys and gentleman,
according the setup in [setup] I want to enable the SIL Image 3124/3132
PCI/SATA converter in UBOOT (u-boot-2018.03) on an IMX6SX CPU.
I tested the implementation and the setup via the Linux Kernel (see Kernel
config in [kernel config] in Linux (see lspci [kernel]). After I enabled PCI in
UBOOT I got the working result according [UBOOT].
But the SATA implementation (see complete config [defconfig]) failed during
compilation of UBOOT with "arch/arm/mach-imx/mx6/clock.c:1015:32: error:
'MXC_CCM_CCGR5_SATA_MASK' undeclared (first use in this function); did you mean
'MXC_CCM_CCGR5_SAI1_MASK'?".
Is it possible to only read from an attached SSD on the SIL Image 31xx PCI/SATA
converter via PCI in UBOOT?
P.s.: There are different warnings and notes during compilation (see
[warnings]).
[setup]:
| imx6sx (UBOOT) | <---PCI---> | Silicon Image 3124/3132 SATA | <--- SATA --->
| SSD |
[kernel config]:
# enable pci in kernel (PCI support)
# enable express support (PCI Express Port Bus support)
# PCI host controller drivers (Freescale i.MX6 PCIe controller)
# enable sata driver in kernel (Serial ATA and Parallel ATA drivers)
# enable PCI-SATA interface in kernel:
AHCI SATA support
Platform AHCI SATA support
…
Silicon Image 3124/3132 SATA support
# enable pci in device-tree (#define CONFIG_EFUSA9X_PCIE)
[kernel]:
$ lspci
00:00.0 Class 0604: 16c3:abcd
01:00.0 Class 0106: 1b21:0612
[UBOOT]:
PCI:
00:01.0 - 16c3:abcd - Bridge device
01:00.0 - 1b21:0612 - Mass storage controller
efusA9X # pci
Scanning PCI devices on bus 0
BusDevFun VendorId DeviceId Device Class Sub-Class
_____________________________________________________________
00.01.00 0x16c3 0xabcd Build before PCI Rev2.0 0x00
[defconfig]:
$ diff -us configs/fsimx6sx_efus_defconfig .config | grep ^+
+++ .config 2020-01-09 16:30:41.073863186 +0100
+CONFIG_AHCI=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_SATA=y
+CONFIG_SATA=y
+CONFIG_LIBATA=y
+CONFIG_AHCI_PCI=y
+# CONFIG_SATA_CEVA is not set
+# CONFIG_DWC_AHCI is not set
+CONFIG_SATA_SIL=y
+CONFIG_BLK=y
+# CONFIG_NVME is not set
+CONFIG_PCI=y
+# CONFIG_DM_PCI is not set
+# CONFIG_PCI_PNP is not set
+CONFIG_DM_SCSI=y
[warnings]:
$ make clean all
…
include/generated/autoconf.h:99: note: this is the location of the previous
definition
#define CONFIG_PCI 1
CC arch/arm/mach-imx/i2c-mxv7.o
In file included from include/config.h:6,
from include/common.h:21,
from arch/arm/mach-imx/i2c-mxv7.c:6:
include/configs/fsimx6sx.h:296: warning: "CONFIG_PCI" redefined
#define CONFIG_PCI
…
In file included from ././include/linux/kconfig.h:4,
from <command-line>:
include/generated/autoconf.h:99: note: this is the location of the previous
definition
#define CONFIG_PCI 1
In file included from arch/arm/mach-imx/mx6/clock.c:9:
arch/arm/mach-imx/mx6/clock.c: In function 'ungate_sata_clock':
arch/arm/mach-imx/mx6/clock.c:1001:32: error: 'MXC_CCM_CCGR5_SATA_MASK'
undeclared (first use in this function); did you mean 'MXC_CCM_CCGR5_SAI1_MASK'?
setbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK);
^~~~~~~~~~~~~~~~~~~~~~~
./arch/arm/include/asm/io.h:49:61: note: in definition of macro '__arch_putl'
#define __arch_putl(v,a) (*(volatile unsigned int *)(a) = (v))
^
./arch/arm/include/asm/io.h:146:35: note: in expansion of macro '__raw_writel'
#define out_arch(type,endian,a,v) __raw_write##type(cpu_to_##endian(v),a)
^~~~~~~~~~~
include/linux/byteorder/generic.h:89:21: note: in expansion of macro
'__cpu_to_le32'
#define cpu_to_le32 __cpu_to_le32
^~~~~~~~~~~~~
./arch/arm/include/asm/io.h:150:23: note: in expansion of macro 'out_arch'
#define out_le32(a,v) out_arch(l,le32,a,v)
^~~~~~~~
./arch/arm/include/asm/io.h:170:2: note: in expansion of macro 'out_le32'
out_##type((addr), in_##type(addr) | (set))
^~~~
./arch/arm/include/asm/io.h:180:33: note: in expansion of macro 'setbits'
#define setbits_le32(addr, set) setbits(le32, addr, set)
^~~~~~~
arch/arm/mach-imx/mx6/clock.c:1001:2: note: in expansion of macro 'setbits_le32'
setbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK);
^~~~~~~~~~~~
arch/arm/mach-imx/mx6/clock.c:1001:32: note: each undeclared identifier is
reported only once for each function it appears in
setbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK);
^~~~~~~~~~~~~~~~~~~~~~~
./arch/arm/include/asm/io.h:49:61: note: in definition of macro '__arch_putl'
#define __arch_putl(v,a) (*(volatile unsigned int *)(a) = (v))
^
./arch/arm/include/asm/io.h:146:35: note: in expansion of macro '__raw_writel'
#define out_arch(type,endian,a,v) __raw_write##type(cpu_to_##endian(v),a)
^~~~~~~~~~~
include/linux/byteorder/generic.h:89:21: note: in expansion of macro
'__cpu_to_le32'
#define cpu_to_le32 __cpu_to_le32
^~~~~~~~~~~~~
./arch/arm/include/asm/io.h:150:23: note: in expansion of macro 'out_arch'
#define out_le32(a,v) out_arch(l,le32,a,v)
^~~~~~~~
./arch/arm/include/asm/io.h:170:2: note: in expansion of macro 'out_le32'
out_##type((addr), in_##type(addr) | (set))
^~~~
./arch/arm/include/asm/io.h:180:33: note: in expansion of macro 'setbits'
#define setbits_le32(addr, set) setbits(le32, addr, set)
^~~~~~~
arch/arm/mach-imx/mx6/clock.c:1001:2: note: in expansion of macro 'setbits_le32'
setbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK);
^~~~~~~~~~~~
arch/arm/mach-imx/mx6/clock.c: In function 'disable_sata_clock':
arch/arm/mach-imx/mx6/clock.c:1015:32: error: 'MXC_CCM_CCGR5_SATA_MASK'
undeclared (first use in this function); did you mean 'MXC_CCM_CCGR5_SAI1_MASK'?
clrbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK);
^~~~~~~~~~~~~~~~~~~~~~~
./arch/arm/include/asm/io.h:49:61: note: in definition of macro '__arch_putl'
#define __arch_putl(v,a) (*(volatile unsigned int *)(a) = (v))
^
./arch/arm/include/asm/io.h:146:35: note: in expansion of macro '__raw_writel'
#define out_arch(type,endian,a,v) __raw_write##type(cpu_to_##endian(v),a)
^~~~~~~~~~~
include/linux/byteorder/generic.h:89:21: note: in expansion of macro
'__cpu_to_le32'
#define cpu_to_le32 __cpu_to_le32
^~~~~~~~~~~~~
./arch/arm/include/asm/io.h:150:23: note: in expansion of macro 'out_arch'
#define out_le32(a,v) out_arch(l,le32,a,v)
^~~~~~~~
./arch/arm/include/asm/io.h:167:2: note: in expansion of macro 'out_le32'
out_##type((addr), in_##type(addr) & ~(clear))
^~~~
./arch/arm/include/asm/io.h:179:35: note: in expansion of macro 'clrbits'
#define clrbits_le32(addr, clear) clrbits(le32, addr, clear)
^~~~~~~
arch/arm/mach-imx/mx6/clock.c:1015:2: note: in expansion of macro 'clrbits_le32'
clrbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK);
^~~~~~~~~~~~
make[2]: *** [arch/arm/mach-imx/mx6/clock.o] Fehler 1
scripts/Makefile.build:280: die Regel für Ziel „arch/arm/mach-imx/mx6/clock.o“
scheiterte
scripts/Makefile.build:425: die Regel für Ziel „arch/arm/mach-imx/mx6“
scheiterte
make[1]: *** [arch/arm/mach-imx/mx6] Fehler 2
Makefile:1343: die Regel für Ziel „arch/arm/mach-imx“ scheiterte
make: *** [arch/arm/mach-imx] Fehler 2
Mit freundlichen Grüßen / Best regards
Maik Brenke
Embedded Linux Developer
