Patchwork [U-Boot,1/1] am335x_evm: Add am335x_evm_usbspl boot target

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Submitter Tom Rini
Date Jan. 22, 2013, 10:59 p.m.
Message ID <1358895568-6320-1-git-send-email-trini@ti.com>
Download mbox | patch
Permalink /patch/214690/
State Superseded
Delegated to: Tom Rini
Headers show

Comments

Tom Rini - Jan. 22, 2013, 10:59 p.m.
With USB SPL support, we need to trim out some features in order to fit
within our memory constraints.  To allow for the most re-use of the
resulting binary, we drop out CPSW ethernet and UART support, along with
the extra environment settings as those are unused by SPL.

Signed-off-by: Tom Rini <trini@ti.com>
---
 boards.cfg                   |    1 +
 include/configs/am335x_evm.h |    7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

Patch

diff --git a/boards.cfg b/boards.cfg
index b519bc4..fb0b9ac 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -236,6 +236,7 @@  am335x_evm_uart2             arm         armv7       am335x              ti
 am335x_evm_uart3             arm         armv7       am335x              ti             am33xx      am335x_evm:SERIAL4,CONS_INDEX=4
 am335x_evm_uart4             arm         armv7       am335x              ti             am33xx      am335x_evm:SERIAL5,CONS_INDEX=5
 am335x_evm_uart5             arm         armv7       am335x              ti             am33xx      am335x_evm:SERIAL6,CONS_INDEX=6
+am335x_evm_usbspl            arm         armv7       am335x              ti             am33xx      am335x_evm:SERIAL1,CONS_INDEX=1,SPL_USBETH_SUPPORT
 highbank                     arm         armv7       highbank            -              highbank
 mx51_efikamx                 arm         armv7       mx51_efikamx        genesi         mx5		mx51_efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKAMX,IMX_CONFIG=board/genesi/mx51_efikamx/imximage_mx.cfg
 mx51_efikasb                 arm         armv7       mx51_efikamx        genesi         mx5		mx51_efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKASB,IMX_CONFIG=board/genesi/mx51_efikamx/imximage_sb.cfg
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index 391f705..f35ab82 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -239,7 +239,6 @@ 
 #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x20000
 #define CONFIG_SYS_SPI_U_BOOT_SIZE	0x40000
 #define CONFIG_SPL_MUSB_NEW_SUPPORT
-#define CONFIG_SPL_USBETH_SUPPORT
 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"
 
 #define CONFIG_SPL_BOARD_INIT
@@ -320,6 +319,12 @@ 
 #ifdef CONFIG_SPL_BUILD
 /* disable host part of MUSB in SPL */
 #undef CONFIG_MUSB_HOST
+/* Disable SPI and CPSW ethernet support so we can fit. */
+#ifdef CONFIG_SPL_USBETH_SUPPORT
+#undef CONFIG_SPL_ETH_SUPPORT
+#undef CONFIG_SPL_YMODEM_SUPPORT
+#undef CONFIG_EXTRA_ENV_SETTINGS
+#endif
 #endif
 
 /* Unsupported features */