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From: Alexander Kurz <akurz@blala.de>
To: barebox@lists.infradead.org, Sascha Hauer <s.hauer@pengutronix.de>
Cc: Alexander Kurz <akurz@blala.de>
Subject: [PATCH 1/2] ARM omap beagle xload_defconfig: do not load drivers from DT
Date: Thu, 26 Apr 2018 17:56:44 +0000	[thread overview]
Message-ID: <20180426175645.15105-1-akurz@blala.de> (raw)

The first stage loader must run in SRAM and is limited in size.
Remove unused support to load drivers from DT at this stage and
save precious 9kB of code size.
Regenerating the defconfig removes CONFIG_TEXT_BASE.

Signed-off-by: Alexander Kurz <akurz@blala.de>
---
 arch/arm/configs/omap3530_beagle_xload_defconfig | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/arm/configs/omap3530_beagle_xload_defconfig b/arch/arm/configs/omap3530_beagle_xload_defconfig
index d36aaf319..2105c0b9d 100644
--- a/arch/arm/configs/omap3530_beagle_xload_defconfig
+++ b/arch/arm/configs/omap3530_beagle_xload_defconfig
@@ -8,7 +8,6 @@ CONFIG_THUMB2_BAREBOX=y
 CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_ARM_UNWIND=y
 CONFIG_MMU=y
-CONFIG_TEXT_BASE=0x0
 CONFIG_STACK_SIZE=0xc00
 CONFIG_MALLOC_SIZE=0x0
 CONFIG_MALLOC_DUMMY=y
@@ -18,7 +17,6 @@ CONFIG_SHELL_NONE=y
 # CONFIG_ERRNO_MESSAGES is not set
 # CONFIG_TIMESTAMP is not set
 CONFIG_CONSOLE_SIMPLE=y
-CONFIG_OFDEVICE=y
 CONFIG_DRIVER_SERIAL_NS16550=y
 CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
 # CONFIG_SPI is not set
@@ -36,7 +34,6 @@ CONFIG_MCI=y
 CONFIG_MCI_STARTUP=y
 # CONFIG_MCI_WRITE is not set
 CONFIG_MCI_OMAP_HSMMC=y
-# CONFIG_PINCTRL is not set
 # CONFIG_FS_RAMFS is not set
 # CONFIG_FS_DEVFS is not set
 CONFIG_FS_FAT=y
-- 
2.11.0


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             reply	other threads:[~2018-04-26 17:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-26 17:56 Alexander Kurz [this message]
2018-04-26 17:56 ` [PATCH 2/2] ARM omap beagle defconfig: remove trace initcalls Alexander Kurz
2018-05-02 10:28 ` [PATCH 1/2] ARM omap beagle xload_defconfig: do not load drivers from DT Sascha Hauer

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