diff options
| author | Shawn Nematbakhsh <shawnn@chromium.org> | 2016-10-25 15:26:43 -0700 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2016-10-26 16:32:48 +0000 |
| commit | 573ba5c5039f85fd7ce57d244caadf836457feee (patch) | |
| tree | 01b0b149f0d704659e7ca5a865ef098ae9f083d5 | |
| parent | 1e51ee7f23f9e9d6c5a089116a62136aaa0b4a72 (diff) | |
| download | chrome-ec-573ba5c5039f85fd7ce57d244caadf836457feee.tar.gz | |
npcx: flash: Remove tristate-related console commands for RAM savings
These commands aren't useful for our project.
BUG=None
TEST=`make buildall -j`
BRANCH=gru
Change-Id: Id8f12d6aed0760fd5b80f1b621bc0461ab1ac671
Reviewed-on: https://chromium-review.googlesource.com/403117
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Commit-Queue: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
| -rw-r--r-- | chip/npcx/flash.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/chip/npcx/flash.c b/chip/npcx/flash.c index 2387a3a958..be899b783d 100644 --- a/chip/npcx/flash.c +++ b/chip/npcx/flash.c @@ -52,12 +52,6 @@ static void flash_pinmux(int enable) } } -static void flash_tristate(int enable) -{ - /* Enable/Disable FIU pins to tri-state */ - UPDATE_BIT(NPCX_DEVCNT, NPCX_DEVCNT_F_SPI_TRIS, enable); -} - static void flash_execute_cmd(uint8_t code, uint8_t cts) { /* set UMA_CODE */ @@ -453,16 +447,6 @@ static int flash_uma_lock(int enable) return EC_SUCCESS; } -static int flash_spi_sel_lock(int enable) -{ - /* - * F_SPI_QUAD, F_SPI_CS1_1/2, F_SPI_TRIS become read-only - * if this bit is set - */ - UPDATE_BIT(NPCX_DEV_CTL4, NPCX_DEV_CTL4_F_SPI_SLLK, enable); - return IS_BIT_SET(NPCX_DEV_CTL4, NPCX_DEV_CTL4_F_SPI_SLLK); -} - /*****************************************************************************/ int flash_physical_read(int offset, int size, char *data) @@ -740,40 +724,3 @@ void flash_lock_mapped_storage(int lock) else mutex_unlock(&flash_lock); } - -/*****************************************************************************/ -/* Console commands */ - -static int command_flash_spi_sel_lock(int argc, char **argv) -{ - int ena; - - if (argc > 1) { - if (!parse_bool(argv[1], &ena)) - return EC_ERROR_PARAM1; - ena = flash_spi_sel_lock(ena); - ccprintf("Enabled: %d\n", ena); - } - return EC_SUCCESS; -} -DECLARE_CONSOLE_COMMAND(flash_spi_lock, command_flash_spi_sel_lock, - "[0 | 1]", - "Lock spi flash interface selection"); - -static int command_flash_tristate(int argc, char **argv) -{ - int ena; - - if (argc > 1) { - if (!parse_bool(argv[1], &ena)) - return EC_ERROR_PARAM1; - flash_tristate(ena); - ccprintf("Enabled: %d\n", ena); - } - - return EC_SUCCESS; -} -DECLARE_CONSOLE_COMMAND(flash_tristate, command_flash_tristate, - "[0 | 1]", - "Tristate spi flash pins"); - |