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bluetooth: hci: place tx/rx message buffer in .noinit section

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This change relocates the tx/rx message buffer from the .bss section
to the .noinit section. This adjustment is aimed at reducing boot time by
lowering the size of the .bss section, without impacting the operational
functionality of the buffer.

Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
This commit is contained in:
Pisit Sawangvonganan 2024-01-14 00:02:12 +07:00 • committed by Carles Cufí
commit 61e301a059
4 changed files with 6 additions and 6 deletions
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4
drivers/bluetooth/hci/hci_spi_st.c
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@ -71,8 +71,8 @@ LOG_MODULE_REGISTER(bt_driver);
be transmitted across this HCI link
#endif /* CONFIG_BT_L2CAP_TX_MTU > MAX_MTU */
static uint8_t rxmsg[SPI_MAX_MSG_LEN];
static uint8_t txmsg[SPI_MAX_MSG_LEN];
static uint8_t __noinit rxmsg[SPI_MAX_MSG_LEN];
static uint8_t __noinit txmsg[SPI_MAX_MSG_LEN];
static const struct gpio_dt_spec irq_gpio = GPIO_DT_SPEC_INST_GET(0, irq_gpios);
static const struct gpio_dt_spec rst_gpio = GPIO_DT_SPEC_INST_GET(0, reset_gpios);