ra8_ofs.c

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#include "ra8_ofs.h" /* OFS word inventory. */
 
#include <stdint.h>
 
/* =============================================================================
 * Defaults (override by defining the macro before including this file)
 * =============================================================================
 */
 
#ifndef BSP_CFG_OPTION_SETTING_OFS0
#define BSP_CFG_OPTION_SETTING_OFS0 (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OFS1
#define BSP_CFG_OPTION_SETTING_OFS1 (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OFS2
#define BSP_CFG_OPTION_SETTING_OFS2 (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OFS3
#define BSP_CFG_OPTION_SETTING_OFS3 (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_SAS
#define BSP_CFG_OPTION_SETTING_SAS (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OFS1_SEC
#define BSP_CFG_OPTION_SETTING_OFS1_SEC (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OFS1_SEL
#define BSP_CFG_OPTION_SETTING_OFS1_SEL (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OFS3_SEC
#define BSP_CFG_OPTION_SETTING_OFS3_SEC (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OFS3_SEL
#define BSP_CFG_OPTION_SETTING_OFS3_SEL (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_BPS
#define BSP_CFG_OPTION_SETTING_BPS (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_BPS_SEC
#define BSP_CFG_OPTION_SETTING_BPS_SEC (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OTP_FSBLCTRL0
#define BSP_CFG_OPTION_SETTING_OTP_FSBLCTRL0 (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OTP_FSBLCTRL1
#define BSP_CFG_OPTION_SETTING_OTP_FSBLCTRL1 (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OTP_FSBLCTRL2
#define BSP_CFG_OPTION_SETTING_OTP_FSBLCTRL2 (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OTP_SAMR
#define BSP_CFG_OPTION_SETTING_OTP_SAMR (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OTP_PBPS
#define BSP_CFG_OPTION_SETTING_OTP_PBPS (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OTP_PBPS_SEC
#define BSP_CFG_OPTION_SETTING_OTP_PBPS_SEC (0xFFFFFFFFU)
#endif
#ifndef BSP_CFG_OPTION_SETTING_OTP_ZHUK
#define BSP_CFG_OPTION_SETTING_OTP_ZHUK (0xFFFFFFFFU)
#endif
 
/* =============================================================================
 * Section-placed constants
 * =============================================================================
 *
 * The `used` attribute prevents the linker from discarding the
 * constants even though nothing references them from C. The linker
 * script pins each section to a fixed MRAM address.
 */
 
#if defined(UNIT_TEST) || defined(RA8_OFF_TARGET) || defined(__APPLE__)
#define RA8_SECTION(name) [[gnu::used]]
#else
#define RA8_SECTION(name) [[gnu::used, gnu::section(name)]]
#endif
 
RA8_SECTION(".option_setting_ofs0") static const uint32_t s_ra8_ofs0 = BSP_CFG_OPTION_SETTING_OFS0;
 
RA8_SECTION(".option_setting_ofs1") static const uint32_t s_ra8_ofs1 = BSP_CFG_OPTION_SETTING_OFS1;
 
RA8_SECTION(".option_setting_ofs2") static const uint32_t s_ra8_ofs2 = BSP_CFG_OPTION_SETTING_OFS2;
 
RA8_SECTION(".option_setting_ofs3") static const uint32_t s_ra8_ofs3 = BSP_CFG_OPTION_SETTING_OFS3;
 
RA8_SECTION(".option_setting_sas") static const uint32_t s_ra8_sas = BSP_CFG_OPTION_SETTING_SAS;
 
RA8_SECTION(".option_setting_ofs1_sec")
static const uint32_t s_ra8_ofs1_sec = BSP_CFG_OPTION_SETTING_OFS1_SEC;
 
RA8_SECTION(".option_setting_ofs1_sel")
static const uint32_t s_ra8_ofs1_sel = BSP_CFG_OPTION_SETTING_OFS1_SEL;
 
/* OFS3_SEC / OFS3_SEL are the TrustZone secure-attribution selectors for OFS3,
 * present on both parts alongside it. */
RA8_SECTION(".option_setting_ofs3_sec")
static const uint32_t s_ra8_ofs3_sec = BSP_CFG_OPTION_SETTING_OFS3_SEC;
 
RA8_SECTION(".option_setting_ofs3_sel")
static const uint32_t s_ra8_ofs3_sel = BSP_CFG_OPTION_SETTING_OFS3_SEL;
 
RA8_SECTION(".option_setting_bps") static const uint32_t s_ra8_bps = BSP_CFG_OPTION_SETTING_BPS;
 
RA8_SECTION(".option_setting_bps_sec")
static const uint32_t s_ra8_bps_sec = BSP_CFG_OPTION_SETTING_BPS_SEC;
 
RA8_SECTION(".option_setting_otp_fsblctrl0")
static const uint32_t s_ra8_otp_fsblctrl0 = BSP_CFG_OPTION_SETTING_OTP_FSBLCTRL0;
 
RA8_SECTION(".option_setting_otp_fsblctrl1")
static const uint32_t s_ra8_otp_fsblctrl1 = BSP_CFG_OPTION_SETTING_OTP_FSBLCTRL1;
 
RA8_SECTION(".option_setting_otp_fsblctrl2")
static const uint32_t s_ra8_otp_fsblctrl2 = BSP_CFG_OPTION_SETTING_OTP_FSBLCTRL2;
 
RA8_SECTION(".option_setting_otp_samr")
static const uint32_t s_ra8_otp_samr = BSP_CFG_OPTION_SETTING_OTP_SAMR;
 
RA8_SECTION(".option_setting_otp_pbps")
static const uint32_t s_ra8_otp_pbps = BSP_CFG_OPTION_SETTING_OTP_PBPS;
 
RA8_SECTION(".option_setting_otp_pbps_sec")
static const uint32_t s_ra8_otp_pbps_sec = BSP_CFG_OPTION_SETTING_OTP_PBPS_SEC;
 
RA8_SECTION(".option_setting_otp_zhuk")
static const uint32_t s_ra8_otp_zhuk = BSP_CFG_OPTION_SETTING_OTP_ZHUK;
 
/* =============================================================================
 * OFS boot-map inventory -- contract in ra8_ofs.h
 * =============================================================================
 *
 * Gives the rest of the firmware a runtime-callable, host-testable view of the
 * compile-time OFS layout. A pure function of a compile-time constant.
 */
 
uint8_t ra8_ofs_word_count(void)
{
  return (uint8_t)k_ra8_ofs_word_count;
}