Message ID | 1597738161-28989-1-git-send-email-bmeng.cn@gmail.com |
---|---|
State | Accepted |
Commit | 52dc7ae74918d01fa55ca103841a0eaa0dfa7409 |
Delegated to: | Andes |
Headers | show |
Series | [1/2] riscv: fu540: Use correct API to get L2 cache controller base address | expand |
> From: Bin Meng [mailto:bmeng.cn@gmail.com] > Sent: Tuesday, August 18, 2020 4:09 PM > To: Rick Jian-Zhi Chen(陳建志); Pragnesh Patel; U-Boot Mailing List > Cc: Bin Meng > Subject: [PATCH 1/2] riscv: fu540: Use correct API to get L2 cache controller base address > > From: Bin Meng <bin.meng@windriver.com> > > At present fdtdec_get_addr() is used to get L2 cache controller base > address. This only works for a fixed #address-cells and #size-cells. > Change to use fdtdec_get_addr_size_auto_parent() instead. > > Signed-off-by: Bin Meng <bin.meng@windriver.com> > --- > > arch/riscv/cpu/fu540/cache.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Reviewed-by: Rick Chen <rick@andestech.com>
>-----Original Message----- >From: Bin Meng <bmeng.cn@gmail.com> >Sent: 18 August 2020 13:39 >To: Rick Chen <rick@andestech.com>; Pragnesh Patel ><pragnesh.patel@openfive.com>; U-Boot Mailing List <u-boot@lists.denx.de> >Cc: Bin Meng <bin.meng@windriver.com> >Subject: [PATCH 1/2] riscv: fu540: Use correct API to get L2 cache controller base >address > >[External Email] Do not click links or attachments unless you recognize the >sender and know the content is safe > >From: Bin Meng <bin.meng@windriver.com> > >At present fdtdec_get_addr() is used to get L2 cache controller base address. This >only works for a fixed #address-cells and #size-cells. >Change to use fdtdec_get_addr_size_auto_parent() instead. > >Signed-off-by: Bin Meng <bin.meng@windriver.com> >--- > > arch/riscv/cpu/fu540/cache.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com>
diff --git a/arch/riscv/cpu/fu540/cache.c b/arch/riscv/cpu/fu540/cache.c index 54de142..78f5ad9 100644 --- a/arch/riscv/cpu/fu540/cache.c +++ b/arch/riscv/cpu/fu540/cache.c @@ -35,7 +35,8 @@ int cache_enable_ways(void) if (node < 0) return node; - base = fdtdec_get_addr(blob, node, "reg"); + base = fdtdec_get_addr_size_auto_parent(blob, 0, node, "reg", 0, + NULL, false); if (base == FDT_ADDR_T_NONE) return FDT_ADDR_T_NONE;