On Thursday 23 June 2022 18:22:21 Pali Rohár wrote:

From whole P1/P2 family of RDB boards is TDM-PMC card (PCI Mezzanine Card, Freescale PQ-MDS-T1) available only on P1021RDB and P1025RDB boards.

So address mapping for TDM-PMC card on LBC should not be enabled on any other P1/P2 RDB board as there is no device at that TDM-PMC address.

Support for P1021RDB and P1025RDB boards was already removed from mainline U-Boot in commits 6d1dd76afe85 ("board/freescale: Remove P1021RDB board support") and d521cece5adb ("board/freescale: Remove P1025RDB board support").

So do not enable TDM-PMC address mapping on remaining P1/P2 RDB boards and remove all macros related to TDM-PMC address mappings.

Signed-off-by: Pali Rohár pali@kernel.org

Changes in v2:

• Rebase on top of next branch, commit 9121478ee6f2aee381f8fe49d8997d43527d351a

---

PING?

board/freescale/p1_p2_rdb_pc/law.c | 1 - board/freescale/p1_p2_rdb_pc/tlb.c | 3 --- include/configs/p1_p2_rdb_pc.h | 9 --------- scripts/config_whitelist.txt | 4 ---- 4 files changed, 17 deletions(-)

diff --git a/board/freescale/p1_p2_rdb_pc/law.c b/board/freescale/p1_p2_rdb_pc/law.c index 5f4d713ca569..6bdfb356eede 100644 --- a/board/freescale/p1_p2_rdb_pc/law.c +++ b/board/freescale/p1_p2_rdb_pc/law.c @@ -9,7 +9,6 @@

struct law_entry law_table[] = { SET_LAW(CONFIG_SYS_CPLD_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC),

• SET_LAW(CONFIG_SYS_PMC_BASE_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_LBC),

#ifdef CONFIG_VSC7385_ENET SET_LAW(CONFIG_SYS_VSC7385_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC), #endif diff --git a/board/freescale/p1_p2_rdb_pc/tlb.c b/board/freescale/p1_p2_rdb_pc/tlb.c index 6ded38ac683e..38843a96cbfb 100644 --- a/board/freescale/p1_p2_rdb_pc/tlb.c +++ b/board/freescale/p1_p2_rdb_pc/tlb.c @@ -65,9 +65,6 @@ struct fsl_e_tlb_entry tlb_table[] = { SET_TLB_ENTRY(1, CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 6, BOOKE_PAGESZ_1M, 1),

• SET_TLB_ENTRY(1, CONFIG_SYS_PMC_BASE, CONFIG_SYS_PMC_BASE_PHYS,

• 	MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
  

• 	0, 10, BOOKE_PAGESZ_64K, 1),
  

#endif /* not SPL */

#ifdef CONFIG_SYS_NAND_BASE diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h index 56a16502dcc7..f95a77b7ed32 100644 --- a/include/configs/p1_p2_rdb_pc.h +++ b/include/configs/p1_p2_rdb_pc.h @@ -182,7 +182,6 @@

• 0xf8f8_0000 0xf8ff_ffff L2 SRAM Up to 512K cacheable
• (early boot only)
• 0xff80_0000 0xff80_7fff NAND flash 32K non-cacheable CS1/0

• • 0xff98_0000 0xff98_ffff PMC 64K non-cacheable CS2
  • 0xffa0_0000 0xffaf_ffff CPLD 1M non-cacheable CS3
  • 0xffb0_0000 0xffbf_ffff VSC7385 switch 1M non-cacheable CS2
  • 0xffc0_0000 0xffc3_ffff PCI IO range 256k non-cacheable

@@ -289,14 +288,6 @@ #endif /* CPLD config size: 1Mb */

-#define CONFIG_SYS_PMC_BASE 0xff980000 -#define CONFIG_SYS_PMC_BASE_PHYS CONFIG_SYS_PMC_BASE -#define CONFIG_PMC_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_PMC_BASE_PHYS) | \

• 			BR_PS_8 | BR_V)
  

-#define CONFIG_PMC_OR_PRELIM (OR_AM_64KB | OR_GPCM_CSNT | OR_GPCM_XACS | \

• 		 OR_GPCM_SCY | OR_GPCM_TRLX | OR_GPCM_EHTR | \
  

• 		 OR_GPCM_EAD)
  

/* Vsc7385 switch */ #ifdef CONFIG_VSC7385_ENET #define __VSCFW_ADDR "vscfw_addr=ef000000\0" diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 726973b26e21..7fed8b612bd7 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -456,8 +456,6 @@ CONFIG_PHY_IRAM_BASE CONFIG_PL011_CLOCK CONFIG_PL01x_PORTS CONFIG_PM -CONFIG_PMC_BR_PRELIM -CONFIG_PMC_OR_PRELIM CONFIG_PME_PLAT_CLK_DIV CONFIG_POST CONFIG_POSTBOOTMENU @@ -1465,8 +1463,6 @@ CONFIG_SYS_PLL_FDR CONFIG_SYS_PLL_ODR CONFIG_SYS_PLL_SETTLING_TIME CONFIG_SYS_PMAN -CONFIG_SYS_PMC_BASE -CONFIG_SYS_PMC_BASE_PHYS CONFIG_SYS_PME_CLK CONFIG_SYS_POST_MEMORY CONFIG_SYS_POST_MEM_REGIONS -- 2.20.1