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Merged in alinjerpelea/nuttx (pull request #1038)

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cxd56xx: various fixes

* arch: arm: cxd56xx: Support to set any i2c frequency

    This commit supports to be able to set the i2c frequency other than just
    100 or 400 Hz.

* arch: arm: cxd56xx: Enable SD clock during access to SD card

    - Improve GNSS low sensitivity with SD card inserted
    - Reduce power consumption by stopping SD clock

* arch: arm: cxd56xx: Do PANIC() when cpu rx fifo is overflow

    If CPU Rx FIFO is overflow, it's fatal error for system. In such a case,
    this commit changes to allow the user to notice by calling PANIC() for
    debuggability enhancement.

* arch: arm: cxd56xx: Fix compile error in sdhci debug code

* arch: arm: cxd56xx: Remove assertion in cpu tx queue

    When CPU Tx queue is overflow, it returns -EAGAIN instead of assertion
    to be able to retry.

* arch: arm: cxd56xx: Add configurations for cpu fifo elements

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* arch: arm: cxd56xx: Fix LPADC configuration

    LPADC options defined in the same symbol name, so kconfig tool
    couldn't process them correctly.

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* arch: arm: cxd56xx: Update loader and gnssfw ver.17660

* arch: arm: cxd56xx: Fix hang-up when error interrupt occurs

    Fix a problem that error interrupts are not cleared.

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* arch: arm: cxd56xx: Fix sdhci semaphore

    Fix inital value of semaphore in sdhci drive.r

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* boards: cxd56xx: Treat the initial value of LNA power as off

    LNA is always turned power on when GNSS is started. So it is desirable
    that the initial value of the LNA power is off by default.

* boards: cxd56xx: Remove initial setting of PIN_AP_CLK

    PIN_AP_CLK is used as a port selector of SDIO expander on the extension
    board, and is set output low in initalizing. Therefore, this pin cannot
    be used for other board. To avoid this restriction, remove this initial
    operation because this pin is pulled down by default on the extension
    board.

Approved-by: Gregory Nutt <gnutt@nuttx.org>
This commit is contained in:
Alin Jerpelea
2019-09-26 11:28:26 +00:00
committed by Gregory Nutt
parent 81aecdce1e
commit 7420f4dc5e
9 changed files with 163 additions and 291 deletions
Download Patch File Download Diff File Expand all files Collapse all files
boards/arm/cxd56xx/spresense/src/cxd56_power.c
+1 -1
View File
@@ -70,7 +70,7 @@
****************************************************************************/
static sem_t g_ltsem = SEM_INITIALIZER(1);
static bool g_used_lna = true;
static bool g_used_lna = false;
static bool g_used_tcxo = true;
#ifdef CONFIG_BOARDCTL_RESET
static struct pm_cpu_freqlock_s g_hv_lock =
boards/arm/cxd56xx/spresense/src/cxd56_sdcard.c
+2 -4
View File
@@ -336,15 +336,13 @@ int board_sdcard_initialize(void)
{
int ret = OK;
cxd56_gpio_config(SDCARD_TXS02612_SEL, false);
#ifdef CONFIG_SDCARD_TXS02612_PORT0
/* Select port0 for SD-Card */
/* Select port0 for SD-Card (default) */
cxd56_gpio_write(SDCARD_TXS02612_SEL, false);
#else
/* Select port1 for SDIO other than SD-Card */
cxd56_gpio_config(SDCARD_TXS02612_SEL, false);
cxd56_gpio_write(SDCARD_TXS02612_SEL, true);
#endif