Re: [U-Boot] [PATCH] sunxi: support fuse cmd to read/write fuse

2018-01-29 Thread Maxime Ripard
On Sat, Jan 27, 2018 at 05:45:45PM +, André Przywara wrote: > On 27/01/18 15:20, Jun Nie wrote: > > Support fuse cmd to read/write fuse. Power supply for fuse > > should be ready, name is VDD_EFUSE in some schematic. > > Mmh, in general I am not sure it is a good idea to expose this so easily

Re: [U-Boot] [PATCH] sunxi: support fuse cmd to read/write fuse

2018-01-28 Thread Calvin Johnson
Hi, > -Original Message- > From: U-Boot [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Jun Nie > Sent: Monday, January 29, 2018 12:59 PM > To: André Przywara > Cc: U-Boot Mailing List ; Icenowy Zheng > ; 370719...@qq.com > Subject: Re: [U-Boot] [PATCH] sunxi: sup

Re: [U-Boot] [PATCH] sunxi: support fuse cmd to read/write fuse

2018-01-28 Thread Jun Nie
2018-01-28 1:45 GMT+08:00 André Przywara : > On 27/01/18 15:20, Jun Nie wrote: >> Support fuse cmd to read/write fuse. Power supply for fuse >> should be ready, name is VDD_EFUSE in some schematic. > > Mmh, in general I am not sure it is a good idea to expose this so easily > to the user. I guess a

Re: [U-Boot] [PATCH] sunxi: support fuse cmd to read/write fuse

2018-01-27 Thread André Przywara
On 27/01/18 15:20, Jun Nie wrote: > Support fuse cmd to read/write fuse. Power supply for fuse > should be ready, name is VDD_EFUSE in some schematic. Mmh, in general I am not sure it is a good idea to expose this so easily to the user. I guess a clueless user can easily brick his board by typing

[U-Boot] [PATCH] sunxi: support fuse cmd to read/write fuse

2018-01-27 Thread Jun Nie
Support fuse cmd to read/write fuse. Power supply for fuse should be ready, name is VDD_EFUSE in some schematic. Signed-off-by: Jun Nie --- arch/arm/mach-sunxi/cpu_info.c | 60 ++ 1 file changed, 60 insertions(+) diff --git a/arch/arm/mach-sunxi/cpu_info.