diff options
Diffstat (limited to 'board/scalys/simc-t10xx')
| -rw-r--r-- | board/scalys/simc-t10xx/simc-t1040_nand_secure_rcw.cfg | 14 | ||||
| -rw-r--r-- | board/scalys/simc-t10xx/simc-t10xx_nand_secure_pbi.cfg | 46 | ||||
| -rw-r--r-- | board/scalys/simc-t10xx/tlb.c | 15 |
3 files changed, 74 insertions, 1 deletions
diff --git a/board/scalys/simc-t10xx/simc-t1040_nand_secure_rcw.cfg b/board/scalys/simc-t10xx/simc-t1040_nand_secure_rcw.cfg new file mode 100644 index 0000000..6a69289 --- /dev/null +++ b/board/scalys/simc-t10xx/simc-t1040_nand_secure_rcw.cfg @@ -0,0 +1,14 @@ +#PBL preamble and RCW header +AA55AA55 010E0100 +# +0A0C000C 0C000000 00000000 00000000 +# HOLDOFF E8705000 +# core 0 enabled E8305000 +# PBL disabled F8505000 +# PBL enabled E8705000 + +#Holdoff enabled, PBL enabled No secure boot E8505000 +#Holdoff enabled, PBL enabled with secure boot E8705000 +81000002 00400002 E8305000 21000000 +00000000 CAFEBABE 00000000 00030FFC +00000314 0014500C 00000000 00000000
\ No newline at end of file diff --git a/board/scalys/simc-t10xx/simc-t10xx_nand_secure_pbi.cfg b/board/scalys/simc-t10xx/simc-t10xx_nand_secure_pbi.cfg new file mode 100644 index 0000000..19dd100 --- /dev/null +++ b/board/scalys/simc-t10xx/simc-t10xx_nand_secure_pbi.cfg @@ -0,0 +1,46 @@ +#PBI commands +#Software Workaround for errata A-007662 to train PCIe2 controller in Gen2 speed +09250100 00000400 +09250108 00002000 +#Software Workaround for errata A-008007 to reset PVR register +09000010 0000000b +09000014 c0000000 +09000018 81d00017 +89020400 a1000000 +091380c0 000f0000 +89020400 00000000 +#Initialize CPC1 +09010000 00200400 +09138000 00000000 +091380c0 00000100 +#Configure CPC1 as 256KB SRAM +09010100 00000000 +09010104 bffc0007 +09010f00 08000000 +09010000 80000000 +#Configure LAW for CPC1 (LAW 13) +09000cd0 00000000 +09000cd4 bffc0000 +09000cd8 81000011 +#Configure alternate space +09000010 00000000 +09000014 bf000000 +09000018 81000000 +#Configure IFC controller +#(IFC_CSPR1) +09124010 ff8000c3 +# IFC_CSOR_NAND +09124130 0108a100 +#IFC_FTIM0_CS0_NAND to IFC_FTIM0_CS0_NAND +091241c0 181c080c +091241c4 3850141a +091241c8 03008028 +091241cc 28000000 +#Set IFC_CCR clkdiv to 6 (IFC clock to platform clock/6=83.3MHz) +0912444c 05008000 +#Flush PBL data (Wait 0xFFFFF cycles ) +091380c0 000fffff +#Write Scratch Registers to setup pointer to ESBC +090e0200 bffd0000 +#Flush PBL data (Wait 0xFFFFF cycles ) +091380c0 000fffff
\ No newline at end of file diff --git a/board/scalys/simc-t10xx/tlb.c b/board/scalys/simc-t10xx/tlb.c index 1890034..fa2dccb 100644 --- a/board/scalys/simc-t10xx/tlb.c +++ b/board/scalys/simc-t10xx/tlb.c @@ -31,7 +31,8 @@ struct fsl_e_tlb_entry tlb_table[] = { /* TLB 1 */ /* *I*** - Covers boot page */ -#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L3_ADDR) +#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L3_ADDR) && \ + !defined(CONFIG_SECURE_BOOT) /* * *I*G - L3SRAM. When L3 is used as 256K SRAM, the address of the * SRAM is at 0xfffc0000, it covered the 0xfffff000. @@ -39,6 +40,18 @@ struct fsl_e_tlb_entry tlb_table[] = { SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L3_ADDR, CONFIG_SYS_INIT_L3_ADDR, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 0, BOOKE_PAGESZ_256K, 1), + +#elif defined(CONFIG_SECURE_BOOT) && defined(CONFIG_SPL_BUILD) + /* + * *I*G - L3SRAM. When L3 is used as 256K SRAM, in case of Secure Boot + * the physical address of the SRAM is at 0xbffc0000, + * and virtual address is 0xfffc0000 + */ + + SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L3_VADDR, + CONFIG_SYS_INIT_L3_ADDR, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_256K, 1), #else SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, |