Re: [PATCH] uboot-lantiq: danube: fix hanging lzma kernel uncompression

2021-11-07 Thread Hauke Mehrtens
On 11/3/21 12:10 AM, Mathias Kresin wrote: 11/2/21 11:52 PM, Hauke Mehrtens: On 11/2/21 11:35 PM, Mathias Kresin wrote: At least since gcc 7.3.0 (OpenWrt 18.06) lwr/lwl are used in the assembly  of LzmaProps_Decode. The instructions are using unaligned access, which locks up danube boards using

Re: [PATCH] uboot-lantiq: danube: fix hanging lzma kernel uncompression

2021-11-03 Thread Mathias Kresin
11/3/21 2:25 PM, Daniel Schwierzeck: Am Dienstag, dem 02.11.2021 um 23:35 +0100 schrieb Mathias Kresin: At least since gcc 7.3.0 (OpenWrt 18.06) lwr/lwl are used in the assembly of LzmaProps_Decode. The instructions are using unaligned access, which locks up danube boards using memory mapped NO

Re: [PATCH] uboot-lantiq: danube: fix hanging lzma kernel uncompression

2021-11-03 Thread Daniel Schwierzeck
Am Dienstag, dem 02.11.2021 um 23:35 +0100 schrieb Mathias Kresin: > At least since gcc 7.3.0 (OpenWrt 18.06) lwr/lwl are used in the > assembly of LzmaProps_Decode. The instructions are using unaligned > access, which locks up danube boards using memory mapped NOR flash. > > It isn't clear wheth

Re: [PATCH] uboot-lantiq: danube: fix hanging lzma kernel uncompression

2021-11-02 Thread Mathias Kresin
11/2/21 11:52 PM, Hauke Mehrtens: On 11/2/21 11:35 PM, Mathias Kresin wrote: At least since gcc 7.3.0 (OpenWrt 18.06) lwr/lwl are used in the assembly  of LzmaProps_Decode. The instructions are using unaligned access, which locks up danube boards using memory mapped NOR flash. It isn't clear wh

Re: [PATCH] uboot-lantiq: danube: fix hanging lzma kernel uncompression

2021-11-02 Thread Hauke Mehrtens
On 11/2/21 11:35 PM, Mathias Kresin wrote: At least since gcc 7.3.0 (OpenWrt 18.06) lwr/lwl are used in the assembly of LzmaProps_Decode. The instructions are using unaligned access, which locks up danube boards using memory mapped NOR flash. It isn't clear whether it is a limitation of the fla

[PATCH] uboot-lantiq: danube: fix hanging lzma kernel uncompression

2021-11-02 Thread Mathias Kresin
At least since gcc 7.3.0 (OpenWrt 18.06) lwr/lwl are used in the assembly of LzmaProps_Decode. The instructions are using unaligned access, which locks up danube boards using memory mapped NOR flash. It isn't clear whether it is a limitation of the flash chip or a limitation of the EBU. Moving t