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flash: shell: align test array on 4 bytes

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Some flash controllers support operations only when buffers are word
aligned. An example of such is nRF QSPI, which checks input buffer using
nrfx_is_word_aligned() function inside nrfx_qspi_write().

Align test array on 4 bytes, so we will gain compatibility with more
flash controllers, including nRF QSPI.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
This commit is contained in:
Marcin Niestroj 2020-05-28 23:08:48 +02:00 • committed by Anas Nashif
commit ba0a791635
1 changed files with 1 additions and 1 deletions
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2
drivers/flash/flash_shell.c
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@ -20,7 +20,7 @@
extern struct device __device_start[]; extern struct device __device_start[];
extern struct device __device_end[]; extern struct device __device_end[];
static uint8_t test_arr[TEST_ARR_SIZE]; static uint8_t __aligned(4) test_arr[TEST_ARR_SIZE];
static int parse_helper(const struct shell *shell, size_t *argc, static int parse_helper(const struct shell *shell, size_t *argc,
char **argv[], struct device **flash_dev, uint32_t *addr) char **argv[], struct device **flash_dev, uint32_t *addr)