Hi Yousaf, Could you have a look at this patch:
https://patchwork.ozlabs.org/patch/924244/ Thanks, - Kever On 06/08/2018 04:47 PM, Mian Yousaf Kaukab wrote: > make_fit_atf.py uses physical address of first segment as the > entry point to bl31. It is incorrect and causes following abort > when bl31_entry() is called: > > U-Boot SPL board initTrying to boot from MMC1 > "Synchronous Abort" handler, esr 0x02000000 > elr: 0000000000000000 lr : 00000000ff8c7e8c > x 0: 00000000ff8e0000 x 1: 0000000000000000 > x 2: 0000000000000000 x 3: 00000000ff8e0180 > x 4: 0000000000000000 x 5: 0000000000000000 > x 6: 0000000000000030 x 7: 00000000ff8e0188 > x 8: 00000000000001e0 x 9: 0000000000000000 > x10: 000000000007fcdc x11: 00000000002881b8 > x12: 00000000000001a2 x13: 0000000000000198 > x14: 000000000007fdcc x15: 00000000002881b8 > x16: 00000000003c0724 x17: 00000000003c0718 > x18: 000000000007fe80 x19: 00000000ff8e0000 > x20: 0000000000200000 x21: 00000000ff8e0000 > x22: 0000000000000000 x23: 000000000007fe30 > x24: 00000000ff8d1c3c x25: 00000000ff8d5000 > x26: 00000000deadbeef x27: 00000000000004a0 > x28: 000000000000009c x29: 000000000007fd90 > > Fix it by using the entry point from the elf header. > > Signed-off-by: Mian Yousaf Kaukab <yousaf.kau...@suse.com> > --- > arch/arm/mach-rockchip/make_fit_atf.py | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/arch/arm/mach-rockchip/make_fit_atf.py > b/arch/arm/mach-rockchip/make_fit_atf.py > index 6b3d9201c9..b88a5e1f16 100755 > --- a/arch/arm/mach-rockchip/make_fit_atf.py > +++ b/arch/arm/mach-rockchip/make_fit_atf.py > @@ -53,7 +53,7 @@ DT_END=""" > }; > """ > > -def append_atf_node(file, atf_index, phy_addr): > +def append_atf_node(file, atf_index, phy_addr, elf_entry): > """ > Append ATF DT node to input FIT dts file. > """ > @@ -67,7 +67,7 @@ def append_atf_node(file, atf_index, phy_addr): > print >> file, '\t\t\tcompression = "none";' > print >> file, '\t\t\tload = <0x%08x>;' % phy_addr > if atf_index == 1: > - print >> file, '\t\t\tentry = <0x%08x>;' % phy_addr > + print >> file, '\t\t\tentry = <0x%08x>;' % elf_entry > print >> file, '\t\t};' > print >> file, '' > > @@ -141,12 +141,13 @@ def generate_atf_fit_dts(fit_file_name, bl31_file_name, > uboot_file_name, dtbs_fi > > with open(bl31_file_name) as bl31_file: > bl31 = ELFFile(bl31_file) > + elf_entry = bl31.header['e_entry'] > for i in range(bl31.num_segments()): > seg = bl31.get_segment(i) > if ('PT_LOAD' == seg.__getitem__(ELF_SEG_P_TYPE)): > paddr = seg.__getitem__(ELF_SEG_P_PADDR) > p= seg.__getitem__(ELF_SEG_P_PADDR) > - append_atf_node(fit_file, i+1, paddr) > + append_atf_node(fit_file, i+1, paddr, elf_entry) > atf_cnt = i+1 > append_fdt_node(fit_file, dtbs_file_name) > print >> fit_file, '%s' % DT_IMAGES_NODE_END _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
