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ite/it8xxx2: Fix JTAG support when using a flash offset

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If a board defined CONFIG_FLASH_LOAD_OFFSET to a non-zero value,
enabling CONFIG_SOC_IT8XXX2_JTAG_DEBUG_INTERFACE generated a linker
error because when trying to move the location counter backwards.

Fixed by allocating the JTAG section within the deined ROM region.

Signed-off-by: Keith Short <keithshort@google.com>
This commit is contained in:
Keith Short 2025-02-19 14:18:18 -07:00 • committed by Benjamin Cabé
commit 6b61973e39
1 changed files with 3 additions and 3 deletions
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6
soc/ite/ec/it8xxx2/linker.ld
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@ -131,9 +131,9 @@ SECTIONS
} GROUP_LINK_IN(ROMABLE_REGION) } GROUP_LINK_IN(ROMABLE_REGION)
#ifdef CONFIG_SOC_IT8XXX2_JTAG_DEBUG_INTERFACE #ifdef CONFIG_SOC_IT8XXX2_JTAG_DEBUG_INTERFACE
#define JTAG_DEBUG_RESERVED_ADDR_START 0x80000800 #define JTAG_DEBUG_RESERVED_ADDR_START (ROM_BASE + 0x800)
#define JTAG_DEBUG_RESERVED_ADDR_END 0x800008FF #define JTAG_DEBUG_RESERVED_ADDR_END (ROM_BASE + 0x8FF)
/* The CPU address from 0x80000800 to 0x800008FF is reserved for JTAG /* The flash range at offset 0x800 to 0x8FF is reserved for JTAG
* debug usage. */ * debug usage. */
SECTION_PROLOGUE(jtag_dbg,,) SECTION_PROLOGUE(jtag_dbg,,)
{ {