From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philipp Tomsich Date: Mon, 18 Dec 2017 10:55:58 +0100 Subject: [U-Boot] [U-Boot,v3] rockchip: update boot0 hook In-Reply-To: <1513580741-14003-1-git-send-email-kever.yang@rock-chips.com> References: <1513580741-14003-1-git-send-email-kever.yang@rock-chips.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de > Rockchip SoCs only need boot0 hook at SPL, and the U-Boot proper do not > need it. > > The very beginning of U-Boot proper is different between armv7 and armv8: > armv7 start with ARM_VECTORS while armv8 start with 'b reset'. > > Here is the map of very beginning for all cases: > armv7 SPL: TAG(overwrite 'b 1f')+'b reset' + ARM_VECTORS > armv7 U-Boot: ARM_VECTORS > armv8 SPL: TAG(overwrite 'b 1f')+'b reset' + Reserved_iram(rk3399) > armv8 U-Boot: 'b reset' > > Signed-off-by: Kever Yang > --- > > Changes in v3: > - address comments from Philipp > > Changes in v2: > - update commit message > > arch/arm/include/asm/arch-rockchip/boot0.h | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > Acked-by: Philipp Tomsich