diff options
| author | Adam Ford <aford173@gmail.com> | 2019-05-29 15:42:53 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-06-05 12:14:02 -0400 |
| commit | 33ac2b560b58dd71d485618f70768e5c2d47c678 (patch) | |
| tree | 7c1d486b02040186d3477c36bc1f0b5f7263d481 /arch/arm/mach-omap2/omap3 | |
| parent | e3b7ff247698fb02c4790d6126c01851791f69b4 (diff) | |
| download | u-boot-33ac2b560b58dd71d485618f70768e5c2d47c678.tar.gz | |
arm: omap3: Manually initialize GPIO if OF_CONTROL doesn't
The commong initialization code manually initializes the GPIO
even when OF_CONTROL does it, so we can reduce the code size a
bit by not doing it manually when we have device tree support.
Using the omap3_logic board (dm3730), the sizes shrunk:
Before:
text data bss dec hex filename
561066 28596 116880 706542 ac7ee u-boot
55245 1605 1888 58738 e572 spl/u-boot-spl
After
text data bss dec hex filename
560898 28548 116872 706318 ac70e u-boot
55121 1557 1888 58566 e4c6 spl/u-boot-spl
Signed-off-by: Adam Ford <aford173@gmail.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap3')
| -rw-r--r-- | arch/arm/mach-omap2/omap3/board.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/omap3/board.c b/arch/arm/mach-omap2/omap3/board.c index 2d25fc60a0..658ef8c1f1 100644 --- a/arch/arm/mach-omap2/omap3/board.c +++ b/arch/arm/mach-omap2/omap3/board.c @@ -34,6 +34,8 @@ static void omap3_invalidate_l2_cache_secure(void); #endif #ifdef CONFIG_DM_GPIO +#if !CONFIG_IS_ENABLED(OF_CONTROL) +/* Manually initialize GPIO banks when OF_CONTROL doesn't */ static const struct omap_gpio_platdata omap34xx_gpio[] = { { 0, OMAP34XX_GPIO1_BASE }, { 1, OMAP34XX_GPIO2_BASE }, @@ -51,7 +53,7 @@ U_BOOT_DEVICES(omap34xx_gpios) = { { "gpio_omap", &omap34xx_gpio[4] }, { "gpio_omap", &omap34xx_gpio[5] }, }; - +#endif #else static const struct gpio_bank gpio_bank_34xx[6] = { |