[U-Boot] [PATCH V2 4/5] ARM: tegra: select between Seaboard/Ventana at compile time

Stephen Warren
2012-10-18T23:25:58Z

From: Stephen Warren <swarren@nvidia.com>

Seaboard and Ventana are very similar boards, and so share the seaboard.c
board file. The one difference needed so far is detected at run-time by
calling machine_is_ventana(). This bloats the Ventana build with code
that is never used. Switch to detecting Ventana at compile time to remove
bloat. This shaves ~5K off the SPL size on Ventana, and makes the SPL fit
within the max size.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
v2: New patch to replace modification of CONFIG_SYS_TEXT_BASE.
---
board/nvidia/seaboard/seaboard.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/board/nvidia/seaboard/seaboard.c b/board/nvidia/seaboard/seaboard.c
index 4e8a183..6dce57f 100644
--- a/board/nvidia/seaboard/seaboard.c
+++ b/board/nvidia/seaboard/seaboard.c
@@ -35,6 +35,7 @@

/* TODO: Remove this code when the SPI switch is working */
#ifndef CONFIG_SPI_UART_SWITCH
+#if CONFIG_MACH_TYPE != MACH_TYPE_VENTANA
/*
* Routine: gpio_config_uart_seaboard
* Description: Force GPIO_PI3 low on Seaboard so UART4 works.
@@ -48,11 +49,10 @@ static void gpio_config_uart_seaboard(void)

void gpio_early_init_uart(void)
{
- if (machine_is_ventana())
- return;
gpio_config_uart_seaboard();
}
#endif
+#endif

#ifdef CONFIG_TEGRA_MMC
/*
--
1.7.0.4