From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christopher Harvey Date: Mon, 4 Jul 2011 13:43:20 -0400 Subject: [U-Boot] [PATCH 1/5] Added documentation for CONFIG_SYS_TEXT_BASE for ARM. In-Reply-To: References: Message-ID: <20110704174320.GB3016@harvey-pc.matrox.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Signed-off-by: Christopher Harvey --- README | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/README b/README index a760cf3..a0090ef 100644 --- a/README +++ b/README @@ -2355,6 +2355,15 @@ Configuration Settings: - CONFIG_SYS_SDRAM_BASE: Physical start address of SDRAM. _Must_ be 0 here. +- CONFIG_SYS_TEXT_BASE: + - ARM: + Is the address of the u-boot code that is loaded in memory. + This value can be in ROM space since u-boot can run from + within ROM. CONFIG_SYS_TEXT_BASE is simply called _TEXT_BASE + in some files, like arch/arm/lib/board.c. + This value has nothing to do with the relocation destination + in RAM. See doc/README.arm-relocation for more info. + - CONFIG_SYS_MBIO_BASE: Physical start address of Motherboard I/O (if using a Cogent motherboard) -- 1.7.3.4