lpc17_40_userleds.c: Adds the support of Userleds driver which
provides a device to manipulate the 4 leds of the board through the
/dev/userleds.
lpc17_40_leds.c: Removes not used definitions, eg. MBED_LED3_ON.
Board LED Status support(CONFIG_ARCH_LED=y) and Device Drivers/Led
Support(CONFIG_ARCH_USERLED=y) can not be enable together.
Signed-off-by: Gustavo L F Walbon <gwalbon@linux.ibm.com>
Normally, statically allocated data goes in .bss, followed by the
initial stack, followed by HEAP. However, any data that is statically
allocated in SRAM4 with __attribute__ ((section (".sram4"))) will
clobber, and be clobbered by, the HEAP.
On STM32H7, BDMA can only access SRAM4. Therefore any BDMA buffers (or
any other data) placed in SRAM4 will expose this problem. In one case,
this manifested as a failure of NSH to start, because the SPI6 BDMA
buffers clobbered the /dev/console inode structs, which the OS
allocated earlier.
This PR ensures that only the rest of SRAM4, after any static data, is
added to the heap. This PR also allows SRAM4 to be completely excluded
from the heap by a new Kconfig, CONFIG_STM32H7_SRAM4EXCLUDE, similar
to what CONFIG_STM32H7_DTCMEXCLUDE does for the DTCM region.
Change required in linker scripts:
Every STM32H7 linker script must replace this:
.sram4 :
{
} > sram4
with this:
.sram4_reserve (NOLOAD) :
{
*(.sram4)
. = ALIGN(4);
_sram4_heap_start = ABSOLUTE(.);
} > sram4
or link will fail with: undefined reference to '_sram4_heap_start'.
The Release Notes should document this for users with out-of-tree
boards.
arch/arm/src/stm32h7/Kconfig:
* Add config STM32H7_SRAM4EXCLUDE to allow excluding all of SRAM4
from the HEAP.
arch/arm/src/stm32h7/stm32_allocateheap.c:
* Only when including SRAM4 in the heap, define HAVE_SRAM4,
SRAM4_START, SRAM4_END, and SRAM4_HEAP_START.
* Add "Private Data" section.
* Add extern for_sram4_heap_start, which must be defined in the
board's linker script.
* arm_addregion(): Only add SRAM4 to the heap when configured to
do so, i.e., unless CONFIG_STM32H7_SRAM4EXCLUDE is defined, and
only add the portion of SRAM4 that is past any static data.
boards/arm/stm32h7/nucleo-h743zi/scripts/flash.ld:
boards/arm/stm32h7/nucleo-h743zi/scripts/kernel.space.ld:
boards/arm/stm32h7/nucleo-h743zi2/scripts/flash.ld:
boards/arm/stm32h7/stm32h747i-disco/scripts/flash.ld:
boards/arm/stm32h7/stm32h747i-disco/scripts/kernel.space.ld:
* Update all in-tree STM32H7 board linker scripts as described in
"Change required in linker scripts" above.
Testing:
* Successfully built all of the following configurations:
nucleo-h743zi2:jumbo
nucleo-h743zi2:nsh
nucleo-h743zi:nxlines_oled
nucleo-h743zi:elf
nucleo-h743zi:otg_fs_host
nucleo-h743zi:nsh
nucleo-h743zi:netnsh
nucleo-h743zi:pwm
stm32h747i-disco:nsh
* Tested with custom board.
* nxstyle.
References:
[1] See the dev@nuttx.a.o mailing list discussion started 2021/03/25:
"How to ensure HEAP will not overlap static DMA buffer?"
https://lists.apache.org/thread.html/recf2bb9043f8c9f53c10917e2adb2ec64fe35dc5e6f9a695a7ac6ecc%40%3Cdev.nuttx.apache.org%3E
[2] See arm_addregion() in arch/arm/src/stm32h7/stm32_allocateheap.c
Thanks to Gregory Nutt and David Sidrane for suggestions and reviews.
Summary:
- This commit removes SCHED_INSTRUMENTATION which has been used
to debug NuttX SMP kernel
Impact:
- None
Testing:
- Tested with ostest
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
David Sidrane has submitted the ICL and we can migrate the licenses
to Apache.
Gregory Nutt has submitted the SGA and we can migrate the licenses
to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
since other subsystem doesn't need call these function anymore
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Idfb217c412db62d9f17f427310b75bb78785dc50
Sebastien Lorquet has submitted the ICL and we can migrate the licenses
to Apache.
Gregory Nutt has submitted the SGA and we can migrate the licenses
to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Alan Carvalho de Assis has submitted the ICL and we can migrate the licenses
to Apache.
Gregory Nutt has submitted the SGA and we can migrate the licenses
to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
-CONFIG_USEC_PER_TICK=10000
+CONFIG_USEC_PER_TICK=1000
A system timer with a 10 MS period is not sufficient to run the dual thread sporadic scheduler test since the timings in that test are also around 10 MS. Apparently there is a race condition when both sporadic thread's budgets complete on the same clock time. This change does not eliminate the race, but reduces its effect greatly.
Alan Carvalho de Assis has submitted the SGA and we can migrate the
licenses to Apache.
Gregory Nutt has submitted the SGA and we can migrate the licenses
to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
This PR is the companion to #apache/incubator_nuttx_apps/620 . See that PR for further information.
No impact is anticipated
Tested using the (new) stm32f4discovery:sporadic configuration.
Ported from stm32f7/h7: If configured this way, ramp-up the LSE crystal
oscillator driving strength until the LSE starts up.
Signed-off-by: Michael Jung <mijung@gmx.net>
Support for the STMicroelectronics STM32L562E-DK development board. This
is a proof-of-concept port that demonstrates running NuttX as the
Non-Secure TrustZone domain companion to TrustedFirmware-M.
Signed-off-by: Michael Jung <mijung@gmx.net>
Alan Carvalho de Assis has submitted the SGA and we can migrate the licenses
to Apache.
Gregory Nutt has submitted the SGA and we can migrate the licenses
to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Summary:
- This commit adds CONFIG_ARCH_LEDS_CPU_ACTIVITY=y to rndis_smp and wifi_smp
Impact:
- spresense:rndis_smp and spresense:wifi_smp configurations
Testing:
- Tested with smp and ostest
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit adds CPU activity LEDs feature to spresense
Impact:
- CONFIG_ARCH_LEDS_CPU_ACTIVITY=y only
Testing:
- Arch specific code and defconfigs will be commited later
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- Let me revert the commit because I noticed that performance
with iperf -s is much worth than before.
Impact:
- sabre-6quad:netnsh oly
Testing:
- Tested with iperf (both -c and -s) with QEMU
This reverts commit 07e7ccb80c.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- Adjust CONFIG_BOARD_LOOPSPERMSEC in all defconfigs
- Add CONFIG_TESTING_GETPRIM to nsh and nshsram
- Add CONFIG_SYSTEM_TASKSET to smp
- NOTE: CONFIG_SCHED_WAITPID is removed because it is selected
Impact:
- The smp app will take longer than before but it's a correct behavior
Testing:
- Tested with getprime, ostest, smp
I2C3 not worked due to it's GPIO pin definition has been missing on board.h.
Fix it through include two pin macros on stm32l4x3xx_pinmap.h to board.h.
GPIO_I2C3_SCL and GPIO_I2C3_SDA is pointing A7 and B4 respectively.
Summary:
- This commit changes spinlock APIs (spin_lock_irqsave/spin_unlock_irqrestore)
- In the previous implementation, the global spinlock (i.e. g_irq_spin) was used.
- This commit allows to use caller specific spinlock but also supports to use
g_irq_spin for backword compatibility (In this case, NULL must be specified)
Impact:
- None
Testing:
- Tested with the following configurations
- spresnse:wifi, spresense:wifi_smp
- esp32-devkitc:smp (QEMU), sabre6-quad:smp (QEMU)
- maxi-bit:smp (QEMU), sim:smp
- stm32f4discovery:wifi
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit adds iperf to rndis and rndis_smp defcofigs
Impact:
- rndis and rndis_smp
Testing:
- Tested with iperf
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
The BaseBoard carries Teensy 4.1 SBC. The complete design
of the baseboard (teensy_bb-1.tdb) is available at
https://gitlab.com/pikron/projects/imxrt-devel/-/tree/master/hw
Attempt is to provide configuration which enables most
of interfaces of the BaseBoard and allows runtime applications
loading over TFTP.
Signed-off-by: Pavel Pisa <ppisa@pikron.com>
The ARMv7 specifies minimal alignment to be 8 for EABI. Ensure
that sections are placed with even greater minimal alignment.
Sections final alignment should be adjusted according
to alignment of their inputs, but for some reasons some
combinations lead to .ARM.exidx overlap with .data.
When alignment is increased then the direct fetch of the
fill location
_eronly = ABSOLUTE(.);
does not match with final LMA placement of the .data section.
Use constructs which should result in matching .data LMA
address for all cases
_eronly = ABSOLUTE(.);
Signed-off-by: Pavel Pisa <ppisa@pikron.com>
The BSP MAke.defs line
LDFLAGS += -Map=$(TOPDIR)/nuttx.map
results in absolute path in nuttx-export/scripts/Make.defs
which would mean that each application rebuild would attempt
to modify file inside original build of NuttX system.
Even worse, it prevents linking by GCC, because -Map=xxx/nuttx.map
works directly in LD, it would require -Wl,-Map= for GCC.
Fixed name of map file prevents to define map file by build
system using exported NuttX libraries and link kit.
Change is done to allow OMK template based applications
development for another NuttX BSP
https://github.com/ppisa/nuttx-devel/tree/master/nuttx-omk-template
Signed-off-by: Pavel Pisa <ppisa@pikron.com>
Summary:
- This commit makes the iperf work with CONFIG_NET_TCP_WRITE_BUFFERS
- Since the iperf sends a large packet (e.g. 16KB), CONFIG_IOB_NBUFFERS
must be increased enough to hold the packet
- To improve performance CONFIG_IMX_ENET_NTXBUFFERS was changed to
the default (i.e. 2)
Impact:
- sabre-6quad:netnsh only
Testing:
- Tested with iperf with QEMU
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit updates the followings
- Remove CONFIG_DEBUG_XXX except for CONFIG_DEBUG_FULLOPT and CONFIG_DEBUG_SYMBOLS
- Add CONFIG_EXAMPLES_IPERF=y and CONFIG_EXAMPLES_TCPBLASTER=y
- Set CONFIG_IMX_ENET_NTXBUFFERS=1 and CONFIG_NET_ETH_PKTSIZE=1514
- Add CONFIG_SCHED_LPWORK=y and CONFIG_SYSLOG_TIMESTAMP=y
- Add CONFIG_SYSTEM_DHCPC_RENEW=y and CONFIG_SYSTEM_DHCPC_RENEW=y
Impact:
- sabre-6quad:netnsh only
Testing:
- Tested with sabre-6quad:netnsh with QEMU
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit adds the following configs
+CONFIG_EXAMPLES_IPERF=y
+CONFIG_EXAMPLES_IPERFTEST_DEVNAME="eth0"
+CONFIG_NET_ETH_PKTSIZE=1514
Impact:
- lm3s6965-ek:discover only
Testing:
- Tested with qemu
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit updates how to build the u-boot
- Also adds tftpboot
Impact:
- No impact
Testing:
- Tested with sabre-6quad board
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit replaces SHES related headers under stm32f4discovery
Impact:
- No impact
Testing:
- Build check only
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit replaces SHES related headers under cxd56xx
Impact:
- No impact
Testing:
- Build check only
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit adds imx_enet driver derived from imxrt_enet
Impact:
- imx6 only
Testing:
- Tested with sabre-6quad:netnsh
- NOTE: telnetd works with QEMU
these macro doesn't need anymore with commit:
commit d32e9c38df
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Sat Jul 11 18:37:40 2020 +0800
boards: Move the C/C++ search path to the common place
so all boards support uClibc++/libc++ automatically
Summary:
- This commit adds adb configuration
Impact:
- stm32f4discovery:adb only
Testing:
- Tested with adb client on ubuntu18.04 x86_64
- adb shell works but still unstable
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
The following nxstyle errrors are intentionally left.
They are a part of a large table, which is not trivial to fix.
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:43:87: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:44:86: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:45:87: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:46:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:47:89: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:48:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:49:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:50:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:51:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:52:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:53:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:54:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:55:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:56:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:57:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:58:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:59:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:60:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:61:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:62:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:63:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:64:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:65:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:66:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:67:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:68:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:69:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:70:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:71:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:72:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:73:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:74:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:75:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:76:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:77:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:78:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:79:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:80:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:81:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:82:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:83:84: error: Long line found
boards/arm/sam34/sam3u-ek/src/sam_lcd.c:84:84: error: Long line found
The following nxstyle error was intentionally left.
(a URL in a comment)
boards/arm/stm32l4/nucleo-l452re/src/stm32_adc.c:79:93: error: Long line found
The following nxstyle errors are intentionally left.
* A table, not trivial to fix:
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:142:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:143:95: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:144:88: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:145:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:146:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:147:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:148:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:149:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:150:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:151:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:152:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:153:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:154:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:155:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:156:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:157:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:158:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:159:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:160:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:161:119: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:162:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:163:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:164:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:165:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:166:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:167:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:168:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:169:108: error: Long line found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:170:119: error: Long line found
* Identifiers like ASCII_a:
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:397:35: error: Mixed case identifier found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:651:16: error: Mixed case identifier found
boards/arm/stm32/stm32ldiscovery/src/stm32_lcd.c:660:38: error: Mixed case identifier found
